diff --git a/miniwob/html/miniwob/bisect-angle.html b/miniwob/html/miniwob/bisect-angle.html
index 4b91b638..5f9bd4b9 100644
--- a/miniwob/html/miniwob/bisect-angle.html
+++ b/miniwob/html/miniwob/bisect-angle.html
@@ -16,6 +16,7 @@
 </style>
 
 <script>
+var POINT_X0, POINT_Y0, POINT_X1, POINT_Y1;
 var RADIUS_PADDING = 3; // 3px for circle radius
 var QUERY_PADDING = 50; // 50px for #query height
 
@@ -119,11 +120,16 @@
   while(jsonCircles.length < 3){
     var newCircle = { cx: core.randi(5,135), cy: core.randi(10, 120), fill : 'black', class: 'init-black', r: 3.5 };
     var usablePoint = pointsSpacedOut(newCircle, jsonCircles)
-    console.log
     if(!usablePoint) continue;
     else jsonCircles.push(newCircle);
+
   }
 
+  POINT_X0 = jsonCircles[1]["cx"];
+  POINT_Y0 = jsonCircles[1]["cy"];
+  POINT_X1 = jsonCircles[2]["cx"];
+  POINT_Y1 = jsonCircles[2]["cy"];
+
   return jsonCircles;
 }
 
diff --git a/miniwob/html/miniwob/chase-circle.html b/miniwob/html/miniwob/chase-circle.html
index 22fe77e0..8fd22590 100644
--- a/miniwob/html/miniwob/chase-circle.html
+++ b/miniwob/html/miniwob/chase-circle.html
@@ -21,7 +21,7 @@
 // eventually ends the episode.
 var translateCircle = function(translates) {
   if(translates !== 0){
-    d3.select('#circ').transition().duration(2000)
+    d3.select('#circ').transition().duration(core.EPISODE_MAX_TIME / 5)
       .attr('cx', Math.random() * 120 + 20) // change this to random 2px
       .attr('cy', Math.random() * 120 + 20) // change this to random 2px
       .each('end', function(){
@@ -30,7 +30,7 @@
   } else {
     // end this episode slightly earlier, otherwise if set to 2000ms
     // the episode will automatically end and give a -1.0 score.
-    d3.select('#circ').transition().duration(1900)
+    d3.select('#circ').transition().duration(core.EPISODE_MAX_TIME / 5.5)
       .attr('cx', Math.random() * 120 + 20)
       .attr('cy', Math.random() * 120 + 20)
       .each('end', function(){
@@ -38,7 +38,7 @@
           missedFrames += new Date().getTime() - exitTime;
           exitTime = null;
         }
-        var score = (10000 - missedFrames)/10000;
+        var score = (core.EPISODE_MAX_TIME - missedFrames) / core.EPISODE_MAX_TIME;
         missedFrames = 0;
         core.endEpisode(score);
       });
diff --git a/miniwob/html/miniwob/choose-date-easy.html b/miniwob/html/miniwob/choose-date-easy.html
index c623c01b..3aaa8a7a 100644
--- a/miniwob/html/miniwob/choose-date-easy.html
+++ b/miniwob/html/miniwob/choose-date-easy.html
@@ -20,6 +20,7 @@
 </style>
 
 <script>
+var TARGET_DATE_STRING;
 var START_DATE = new Date(2016, 11, 1); // December 1, 2015
 var END_DATE = new Date(2016, 11, 31); // December 31, 2016
 core.EPISODE_MAX_TIME = 20000; // set episode interval to 20 seconds
@@ -29,6 +30,7 @@
   d3.select('#datepicker')[0][0].value = '';
 
   var q = ui_utils.toDateString(d);
+  TARGET_DATE_STRING = q;
 
   d3.select('#query').html('Select ' + q + ' as the date and hit submit.');
 
diff --git a/miniwob/html/miniwob/choose-date-medium.html b/miniwob/html/miniwob/choose-date-medium.html
index 6d54db22..b1ab960b 100644
--- a/miniwob/html/miniwob/choose-date-medium.html
+++ b/miniwob/html/miniwob/choose-date-medium.html
@@ -20,6 +20,7 @@
 </style>
 
 <script>
+var TARGET_DATE_STRING;
 var START_DATE = new Date(2016, 10, 1); // November 1, 2015
 var END_DATE = new Date(2016, 11, 31); // December 31, 2016
 core.EPISODE_MAX_TIME = 20000; // set episode interval to 20 seconds
@@ -29,6 +30,7 @@
   d3.select('#datepicker')[0][0].value = '';
 
   var q = ui_utils.toDateString(d);
+  TARGET_DATE_STRING = q;
 
   d3.select('#query').html('Select ' + q + ' as the date and hit submit.');
 
diff --git a/miniwob/html/miniwob/choose-date-nodelay.html b/miniwob/html/miniwob/choose-date-nodelay.html
index e625452e..6af41a84 100644
--- a/miniwob/html/miniwob/choose-date-nodelay.html
+++ b/miniwob/html/miniwob/choose-date-nodelay.html
@@ -20,6 +20,7 @@
 </style>
 
 <script>
+var TARGET_DATE_STRING;
 var START_DATE = new Date(2016, 0, 1); // January 1, 2015
 var END_DATE = new Date(2016, 11, 31); // December 31, 2016
 core.EPISODE_MAX_TIME = 20000; // set episode interval to 20 seconds
@@ -30,6 +31,7 @@
   $('#datepicker').datepicker('hide');
 
   var q = ui_utils.toDateString(d);
+  TARGET_DATE_STRING = q;
 
   d3.select('#query').html('Select ' + q + ' as the date and hit submit.');
 
diff --git a/miniwob/html/miniwob/choose-date.html b/miniwob/html/miniwob/choose-date.html
index 2194b355..d602772b 100644
--- a/miniwob/html/miniwob/choose-date.html
+++ b/miniwob/html/miniwob/choose-date.html
@@ -20,6 +20,7 @@
 </style>
 
 <script>
+var TARGET_DATE_STRING;
 var START_DATE = new Date(2016, 0, 1); // January 1, 2015
 var END_DATE = new Date(2016, 11, 31); // December 31, 2016
 core.EPISODE_MAX_TIME = 20000; // set episode interval to 20 seconds
@@ -29,6 +30,7 @@
   d3.select('#datepicker')[0][0].value = '';
 
   var q = ui_utils.toDateString(d);
+  TARGET_DATE_STRING = q;
 
   d3.select('#query').html('Select ' + q + ' as the date and hit submit.');
 
diff --git a/miniwob/html/miniwob/click-collapsible-2-nodelay.html b/miniwob/html/miniwob/click-collapsible-2-nodelay.html
index 315872e6..45049a00 100644
--- a/miniwob/html/miniwob/click-collapsible-2-nodelay.html
+++ b/miniwob/html/miniwob/click-collapsible-2-nodelay.html
@@ -20,6 +20,8 @@
 </style>
 
 <script>
+var TARGET_TEXT;
+
 var createLinks = function(div){
   for(var i=0;i<3;i++){
     var header = '<h3> Section #' + (i+1) + '</h3>';
@@ -61,6 +63,7 @@
   createLinks(div);
   var any = core.getOpt(core.QueryString, 'any', false); // click any link?
   var correctText = bindClickEvents();
+  TARGET_TEXT = correctText;
 
   // generate query text in the UI
   d3.select('#query').html('Expand the sections below, to find and click on the link "' + correctText + '".');
diff --git a/miniwob/html/miniwob/click-collapsible-2.html b/miniwob/html/miniwob/click-collapsible-2.html
index 94d1d40b..265dbb5e 100644
--- a/miniwob/html/miniwob/click-collapsible-2.html
+++ b/miniwob/html/miniwob/click-collapsible-2.html
@@ -20,6 +20,8 @@
 </style>
 
 <script>
+var TARGET_TEXT;
+
 var createLinks = function(div){
   for(var i=0;i<3;i++){
     var header = '<h3> Section #' + (i+1) + '</h3>';
@@ -61,6 +63,7 @@
   createLinks(div);
   var any = core.getOpt(core.QueryString, 'any', false); // click any link?
   var correctText = bindClickEvents();
+  TARGET_TEXT = correctText;
 
   // generate query text in the UI
   d3.select('#query').html('Expand the sections below, to find and click on the link "' + correctText + '".');
diff --git a/miniwob/html/miniwob/click-color.html b/miniwob/html/miniwob/click-color.html
index acfb3434..41c74ab2 100644
--- a/miniwob/html/miniwob/click-color.html
+++ b/miniwob/html/miniwob/click-color.html
@@ -16,6 +16,8 @@
 </style>
 
 <script>
+var TARGET_COLOR_BOX;
+
 var COLORS = ['red', 'blue', 'olive', 'lime', 'black', 'white', 'grey', 'purple', 'orange', 'yellow', 'cyan', 'pink', 'magenta'];
 var QUERY_COLOR = `<div id="query-color"></div>`
 var MAX_COLORS = 4;
@@ -60,6 +62,7 @@
 
   var currentColors = generateColors();
   var expectedColor = core.sample(currentColors);
+  TARGET_COLOR_BOX = expectedColor;
   displayProblem(expectedColor);
 
   d3.selectAll('.color').on('click', function(){
diff --git a/miniwob/html/miniwob/click-pie.html b/miniwob/html/miniwob/click-pie.html
index f137b25b..c99d48ab 100644
--- a/miniwob/html/miniwob/click-pie.html
+++ b/miniwob/html/miniwob/click-pie.html
@@ -33,6 +33,9 @@
 <script src="../common/special/click-pie/wheelnav.min.js"></script>
 <script src="../common/ui_utils.js"></script>
 <script>
+var TARGET_ITEM;
+var NUM_ITEMS;
+
 var createItems = function(){
   var alphanumericList = core.shuffle(ui_utils.alphanumericList.slice());
   var setLength = core.randi(4,9)*-1;
@@ -49,6 +52,8 @@
 
 var genProblem = function() {
   var wheel = createItems();
+  TARGET_ITEM = wheel.items.navItems.findIndex((x) => wheel.problemSet[x.itemIndex] == wheel.expectedItem) + 1;
+  NUM_ITEMS = wheel.problemSet.length;
 
   d3.select('#query').html('Expand the pie menu below and click on the item labeled "<span class="bold">' + wheel.expectedItem + '</span>".');
 
diff --git a/miniwob/html/miniwob/click-shape.html b/miniwob/html/miniwob/click-shape.html
index ecf85e6f..6cc41e65 100644
--- a/miniwob/html/miniwob/click-shape.html
+++ b/miniwob/html/miniwob/click-shape.html
@@ -13,6 +13,8 @@
 #area_svg { width: 160px; height: 160px; }
 </style>
 <script>
+var GROUND_TRUTH_INDEX;
+
 // generate a new random grid of shapes
 var createShapes = function(){
   var grid = shapes.genGrid();
@@ -24,6 +26,7 @@
 
 var chooseShape = function(grid){
   var gtix = core.randi(0, grid.shapes.length);
+  GROUND_TRUTH_INDEX = gtix;
   var gtdesc = shapes.generalDesc(grid.shapes[gtix]);
   d3.select('#query').html('Click on a ' + gtdesc.text); // render query
   return gtdesc;
diff --git a/miniwob/html/miniwob/click-test-transfer.html b/miniwob/html/miniwob/click-test-transfer.html
index 14ced829..2ba7e99a 100644
--- a/miniwob/html/miniwob/click-test-transfer.html
+++ b/miniwob/html/miniwob/click-test-transfer.html
@@ -15,8 +15,11 @@
 </style>
 
 <script>
+var TARGET_BUTTON;
+
 var genProblem = function() {
   var correct = (WOB_DATA_MODE == 'test') ? 'TWO' : 'ONE';
+  TARGET_BUTTON = correct;
 
   var L = core.randi(0, 118); var U = core.randi(0, 118) + 50;
   var btn = d3.select('#subbtn');
diff --git a/miniwob/html/miniwob/drag-items.html b/miniwob/html/miniwob/drag-items.html
index 95dd7d01..50e5bc68 100644
--- a/miniwob/html/miniwob/drag-items.html
+++ b/miniwob/html/miniwob/drag-items.html
@@ -21,6 +21,9 @@
 </style>
 
 <script>
+var DESTINATION_LABEL;
+var SOURCE_LABEL;
+
 var OLDIX;
 var genProblem = function() {
   var ITEMS = core.shuffle(ui_utils.PEOPLE_NAMES.slice());
@@ -36,6 +39,7 @@
   }
 
   var ix = core.randi(0,n) + 1; // ground truth item index, 1-indexed
+  SOURCE_LABEL = ix - 1
   var poss = [];
 
   if (ix !== 1) { poss.push(['to the top.', 1]); }
@@ -56,6 +60,7 @@
 
   // generate a query
   var s = core.sample(poss);
+  DESTINATION_LABEL = s[1] - 1
   var target_description = s[0];
   var target_index = s[1];
   d3.select('#query').html('Drag ' + ITEMS[ix-1] + ' ' + target_description);
diff --git a/miniwob/html/miniwob/enter-password.html b/miniwob/html/miniwob/enter-password.html
index cee913a2..c19e412b 100644
--- a/miniwob/html/miniwob/enter-password.html
+++ b/miniwob/html/miniwob/enter-password.html
@@ -15,6 +15,7 @@
 <script src="../core/d3.v3.min.js"></script>
 <script src="../common/ui_utils.js"></script>
 <script>
+var TARGET_TEXT;
 core.EPISODE_MAX_TIME = 15000; // set episode interval to 15 seconds
 
 var genProblem = function() {
@@ -22,6 +23,7 @@
   d3.select('#verify')[0][0].value ='';
 
   var password = ui_utils.generateString(2,6);
+  TARGET_TEXT = password;
   d3.select('#query').html('Enter the password "<span class="bold">' + password + '</span>" into both text fields and press submit.');
 
   // reward awarder
diff --git a/miniwob/html/miniwob/enter-text-2.html b/miniwob/html/miniwob/enter-text-2.html
index e3330cd6..96ab1afb 100644
--- a/miniwob/html/miniwob/enter-text-2.html
+++ b/miniwob/html/miniwob/enter-text-2.html
@@ -15,6 +15,8 @@
 <script src="../common/ui_utils.js"></script>
 
 <script>
+var TARGET_TEXT;
+
 var randomizeInputs = function(){
   // move the text field around
   var s = '';
@@ -31,15 +33,17 @@
   var capitalize = Math.floor(Math.random(0,1)*2) === 1;
   if(capitalize){
     var expectedQ = q.toUpperCase();
+    TARGET_TEXT = expectedQ;
     q = q.toLowerCase();
     var queryText = 'all upper case letters';
   } else {
     var expectedQ = q.toLowerCase();
+    TARGET_TEXT = expectedQ;
     q = q.toUpperCase();
     var queryText = 'all lower case letters';
   }
-  return {query: q, queryText: queryText, expectedText: expectedQ};
-}
+   return {query: q, queryText: queryText, expectedText: expectedQ};
+ }
 
 var bindClickEvent = function(expectedText){
   d3.select('#subbtn').on('click', function(){
diff --git a/miniwob/html/miniwob/enter-text-dynamic.html b/miniwob/html/miniwob/enter-text-dynamic.html
index 84394186..b366b423 100644
--- a/miniwob/html/miniwob/enter-text-dynamic.html
+++ b/miniwob/html/miniwob/enter-text-dynamic.html
@@ -14,6 +14,8 @@
 <script src="../core/d3.v3.min.js"></script>
 <script src="../common/ui_utils.js"></script>
 <script>
+var TARGET_TEXT;
+
 var genProblem = function() {
   d3.select('#tt')[0][0].value ='';
 
@@ -28,6 +30,7 @@
 
   // generate a query
   var q = ui_utils.generateString(1,6);
+  TARGET_TEXT = q;
   d3.select('#query').html('Enter "<span class="bold">' + q + '</span>" into the text field and press Submit.');
 
   // reward awarder
diff --git a/miniwob/html/miniwob/enter-text-ocr.html b/miniwob/html/miniwob/enter-text-ocr.html
new file mode 100644
index 00000000..f87f19dc
--- /dev/null
+++ b/miniwob/html/miniwob/enter-text-ocr.html
@@ -0,0 +1,104 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Find Word Task</title>
+
+        <!-- stylesheets -->
+        <link rel="stylesheet" type="text/css" href="../core/core.css">
+        <style>
+         #query .bold { font-weight: bold; }
+         #answer-input { width: 150px; margin: 3px 0 3px 0; }
+        </style>
+
+        <!-- JS -->
+        <script src="../core/core.js"></script>
+        <script src="../core/d3.v3.min.js"></script>
+        <script src="../common/ui_utils.js"></script>
+
+        <script>
+         var TARGET_TEXT;
+
+         var regex_NONLETTERS = /[^a-zA-Z]+/g;
+         var POSITIONS = ['1st', '2nd', '3rd'];
+
+         var determinePosition = function(pos){
+             if(pos < POSITIONS.length) return POSITIONS[pos];
+             return (pos+1) + 'th';
+         }
+
+         var randomText = function() {
+             // generate paragraph of text
+             var firstWord = true;
+             var txt = '';
+             var n = core.randi(1, 6);
+
+             for(var i=0;i<n;i++) {
+                 var w;
+                 if(Math.random() < 0.8) {
+                     var ri = core.randi(0, ui_utils.lorem_words.length);
+                     w = ui_utils.lorem_words[ri];
+                 } else {
+                     w = ui_utils.generateString(1, 6)
+                 }
+
+                 if(firstWord) { w = ui_utils.txtCapitalize(w); firstWord = false;}
+                 if(Math.random() < 0.2) { txt += w.replace(regex_NONLETTERS, '') + '. '; firstWord = true; }
+                 else { txt += w + ' '; }
+             }
+
+             txt = txt.trim();
+             TARGET_TEXT = txt;
+             return {
+                 text: txt,
+                 fontSize: core.randi(7, 16),
+                 fontWeight: core.randi(100, 1000),
+                 margin: core.randi(0, 16),
+             };
+         }
+
+         var displayProblem = function(problemSet){
+             d3.select('#area p').html(problemSet.text);
+             d3.select('#query').html('Type the text below into the textarea and press the "Submit" button.');
+         }
+
+         var bindClickEvent = function(problemSet){
+             d3.select('#subbtn').on('click', function(){
+                 var ans = document.getElementById('answer-input').value;
+
+                 // don't penalize for whitespace or punctuation.
+                 var r = ans === problemSet.text ? 1.0 : -1.0;
+                 core.endEpisode(r, r>0);
+             });
+         }
+
+         var genProblem = function() {
+             // reset the UI
+             document.getElementById('answer-input').value = '';
+             var problemSet = randomText();
+             fontSize = 'font-size: ' + problemSet.fontSize.toString() + 'px;';
+             fontWeight = 'font-weight: ' + problemSet.fontWeight.toString() + ';';
+             margin = 'margin: ' + problemSet.margin + 'px;';
+
+             console.log(fontSize + fontWeight)
+             document.getElementById('target-text').style = fontSize + fontWeight + margin;
+
+             displayProblem(problemSet);
+             bindClickEvent(problemSet);
+         }
+
+         window.onload = function() {
+             core.startEpisode();
+         }
+        </script>
+    </head>
+    <body>
+        <div id="wrap">
+            <div id="query"></div>
+            <div id="area">
+                <p id="target-text"></p>
+                <textarea id="answer-input" type="text"> </textarea>
+                <button id="subbtn" class="secondary-action">Submit</button>
+            </div>
+        </div>
+    </body>
+</html>
diff --git a/miniwob/html/miniwob/enter-text.html b/miniwob/html/miniwob/enter-text.html
index f2821ada..ac009676 100644
--- a/miniwob/html/miniwob/enter-text.html
+++ b/miniwob/html/miniwob/enter-text.html
@@ -14,6 +14,8 @@
 <script src="../core/d3.v3.min.js"></script>
 <script src="../common/ui_utils.js"></script>
 <script>
+var TARGET_TEXT;
+
 var randomizeInputs = function(){
   // move the text field around
   var s = '';
@@ -30,6 +32,7 @@
   randomizeInputs();
 
   var q = core.sample(ui_utils.FIFTY_NAMES);
+  TARGET_TEXT = q;
   d3.select('#query').html('Enter "<span class="bold">' + q + '</span>" into the text field and press Submit.');
 
   // reward awarder
diff --git a/miniwob/html/miniwob/enter-time.html b/miniwob/html/miniwob/enter-time.html
index fcf8ba05..55729807 100644
--- a/miniwob/html/miniwob/enter-time.html
+++ b/miniwob/html/miniwob/enter-time.html
@@ -20,8 +20,13 @@
 var START_DATE = new Date(2016, 0, 1); // January 1, 2015
 var END_DATE = new Date(2016, 11, 31); // December 31, 2016
 
+var TARGET_HOUR = null;
+var TARGET_MINUTES = null;
+
 var genProblem = function() {
   var d = ui_utils.randomDate(START_DATE, END_DATE);
+  TARGET_HOUR = d.getHours();
+  TARGET_MINUTES = d.getMinutes();
   d3.select('#tt')[0][0].value = '';
 
   var readableTime = d.toLocaleTimeString().replace(/([\d]+:[\d]{2})(:[\d]{2})(.*)/, '$1$3');
diff --git a/miniwob/html/miniwob/find-midpoint.html b/miniwob/html/miniwob/find-midpoint.html
index a3e37a4b..5d9d2a0d 100644
--- a/miniwob/html/miniwob/find-midpoint.html
+++ b/miniwob/html/miniwob/find-midpoint.html
@@ -16,6 +16,7 @@
 </style>
 
 <script>
+var POINT_X0, POINT_Y0, POINT_X1, POINT_Y1;
 var RADIUS_PADDING = 3; // 3px for circle radius
 var QUERY_PADDING = 50; // 50px for #query height
 
@@ -120,6 +121,11 @@
     else jsonCircles.push(secondCircle);
   }
 
+  POINT_X0 = jsonCircles[0]["cx"];
+  POINT_Y0 = jsonCircles[0]["cy"];
+  POINT_X1 = jsonCircles[1]["cx"];
+  POINT_Y1 = jsonCircles[1]["cy"];
+
   return jsonCircles;
 }
 
diff --git a/miniwob/html/miniwob/find-word.html b/miniwob/html/miniwob/find-word.html
index 67191c7d..9175908a 100644
--- a/miniwob/html/miniwob/find-word.html
+++ b/miniwob/html/miniwob/find-word.html
@@ -16,6 +16,8 @@
 <script src="../common/ui_utils.js"></script>
 
 <script>
+var TARGET_TEXT;
+
 var regex_NONLETTERS = /[^a-zA-Z]+/g;
 var POSITIONS = ['1st', '2nd', '3rd'];
 
@@ -39,7 +41,7 @@
     else { txt += w + ' '; }
     if(expectedIndex == i) var expectedWord = w.replace(regex_NONLETTERS, ''); // get rid of any punctuation
   }
-
+  TARGET_TEXT = expectedWord;
   return {expectedIndex: expectedIndex, text: txt, expectedWord: expectedWord};
 }
 
diff --git a/miniwob/html/miniwob/grid-coordinate.html b/miniwob/html/miniwob/grid-coordinate.html
index 149deea6..c55e36cc 100644
--- a/miniwob/html/miniwob/grid-coordinate.html
+++ b/miniwob/html/miniwob/grid-coordinate.html
@@ -35,6 +35,8 @@
 </style>
 
 <script>
+var EXPECTED_CIRCLE_ID;
+
 var MAX_X = 2; // x on grid will range from -2 to 2.
 var MAX_Y = 2; // y on grid will range from -2 to 2.
 
@@ -84,6 +86,7 @@
   d3.select('#query').html('Click on the grid coordinate <span class="bold">' + expectedCoords + '</span>.');
 
   drawCartesianGrid(svg);
+  EXPECTED_CIRCLE_ID = CSS.escape(expectedCoords);
 
   d3.selectAll('circle').on('click', function(){
     var circleId = this.getAttribute('id');
diff --git a/miniwob/html/miniwob/identify-shape.html b/miniwob/html/miniwob/identify-shape.html
index 1a98674e..9df04a4c 100644
--- a/miniwob/html/miniwob/identify-shape.html
+++ b/miniwob/html/miniwob/identify-shape.html
@@ -15,6 +15,8 @@
 #area-buttons button { margin: 2px; }
 </style>
 <script>
+var EXPECTED_SHAPE;
+
 var generateShape = function(){
   var grid = {};
   grid.shapes = [];
@@ -59,6 +61,7 @@
   var svg_elt = d3.select('#area_svg');
   shapes.renderGrid(svg_elt, grid); // instantiate the actual SVG shapes
   var expectedType = grid.shapes[0].type !== 'shape' ? grid.shapes[0].type : grid.shapes[0].text;
+  EXPECTED_SHAPE = expectedType;
   return expectedType;
 }
 
diff --git a/miniwob/html/miniwob/login-user-popup.html b/miniwob/html/miniwob/login-user-popup.html
index 75c0a7e1..2f0d016a 100644
--- a/miniwob/html/miniwob/login-user-popup.html
+++ b/miniwob/html/miniwob/login-user-popup.html
@@ -27,6 +27,9 @@
 <script src="../core/d3.v3.min.js"></script>
 <script src="../common/ui_utils.js"></script>
 <script>
+var TARGET_USERNAME;
+var TARGET_PASSWORD;
+
 core.EPISODE_MAX_TIME = 15000; // 15 seconds
 
 var genProblem = function() {
@@ -35,6 +38,9 @@
 
   var user = core.sample(ui_utils.FIFTY_NAMES).toLowerCase();
   var password = ui_utils.generateString(2,6)
+  TARGET_USERNAME = user;
+  TARGET_PASSWORD = password;
+
   d3.select('#query').html('Enter the <span class="bold">username</span> "' + user + '" and the <span class="bold">password</span> "' + password + '" into the text fields and press login.');
 
   // reward awarder
diff --git a/miniwob/html/miniwob/login-user.html b/miniwob/html/miniwob/login-user.html
index 2261a52b..45c2b8e4 100644
--- a/miniwob/html/miniwob/login-user.html
+++ b/miniwob/html/miniwob/login-user.html
@@ -15,12 +15,17 @@
 <script src="../core/d3.v3.min.js"></script>
 <script src="../common/ui_utils.js"></script>
 <script>
+var TARGET_USERNAME;
+var TARGET_PASSWORD;
+
 var genProblem = function() {
   d3.select('#username')[0][0].value ='';
   d3.select('#password')[0][0].value ='';
 
   var user = core.sample(ui_utils.FIFTY_NAMES).toLowerCase();
   var password = ui_utils.generateString(2,6)
+  TARGET_USERNAME = user;
+  TARGET_PASSWORD = password;
   d3.select('#query').html('Enter the <span class="bold">username</span> "' + user + '" and the <span class="bold">password</span> "' + password + '" into the text fields and press login.');
 
   // reward awarder
diff --git a/miniwob/html/miniwob/number-checkboxes.html b/miniwob/html/miniwob/number-checkboxes.html
index f51f4853..222ff9d3 100644
--- a/miniwob/html/miniwob/number-checkboxes.html
+++ b/miniwob/html/miniwob/number-checkboxes.html
@@ -130,6 +130,7 @@
     [0, 1, 1, 0],
   ]
 ];
+var EXPECTED_NUMBER;
 
 var resetUI = function(){
   d3.select('#checkboxes')[0][0].innerHTML = '';
@@ -142,6 +143,7 @@
 
 var setupProblem = function(){
   var expectedNumber = core.randi(0,10);
+  EXPECTED_NUMBER = expectedNumber;
   d3.select('#query').html('Draw the number "' + expectedNumber + '" in the checkboxes using the example on the right and press Submit when finished.');
   d3.selectAll('aside div').style('display', 'none');
   d3.select('#o' + expectedNumber).style('display', 'block');
diff --git a/miniwob/html/miniwob/read-table-2.html b/miniwob/html/miniwob/read-table-2.html
index 31a5abd9..15280170 100644
--- a/miniwob/html/miniwob/read-table-2.html
+++ b/miniwob/html/miniwob/read-table-2.html
@@ -21,10 +21,12 @@
 <script src="../core/d3.v3.min.js"></script>
 <script src="../common/ui_utils.js"></script>
 <script>
+var TARGET_TEXT;
+
 core.EPISODE_MAX_TIME = 20000; // set episode interval to 20 seconds
 
 var genYear = function() {
-  return core.randi(1940, 2016).toString();
+   return core.randi(1940, 2016).toString();
 }
 
 var resetUI = function(){
@@ -58,6 +60,7 @@
     if(indices.indexOf(newNumb) === -1) indices.push(newNumb);
   }
 
+  TARGET_TEXTS = []
   var expectedVals = {};
   var table = div.append('table');
   for(var r=0;r<5;r++) {
@@ -74,6 +77,7 @@
     tr.append('td').html(val);
 
     if(indices.indexOf(r) !== -1) {
+      TARGET_TEXTS.push([key, val]);
       expectedVals[key] = val;
     }
   }
diff --git a/miniwob/html/miniwob/read-table.html b/miniwob/html/miniwob/read-table.html
index cc4071bc..1be9af95 100644
--- a/miniwob/html/miniwob/read-table.html
+++ b/miniwob/html/miniwob/read-table.html
@@ -19,6 +19,8 @@
 <script src="../core/d3.v3.min.js"></script>
 <script src="../common/ui_utils.js"></script>
 <script>
+var TARGET_TEXT;
+
 var genYear = function() {
   return core.randi(1940, 2016).toString();
 }
@@ -69,7 +71,7 @@
 
   var lists = generateList();
   var expectedVals = createTable(lists, div);
-
+  TARGET_TEXT = expectedVals.valgt;
 
   d3.select('#query').html('Enter the value of <span class="bold">' + expectedVals.keygt + '</span> into the text field and press Submit.');
 
diff --git a/miniwob/html/miniwob/text-transform.html b/miniwob/html/miniwob/text-transform.html
index 4efffdbe..550fa608 100644
--- a/miniwob/html/miniwob/text-transform.html
+++ b/miniwob/html/miniwob/text-transform.html
@@ -17,6 +17,7 @@
 <script src="../core/d3.v3.min.js"></script>
 <script src="../common/ui_utils.js"></script>
 <script>
+var TARGET_TEXT;
 core.EPISODE_MAX_TIME = 15000; // set episode interval to 15 seconds
 
 var genTransform = function(text){
@@ -47,6 +48,7 @@
 
   // generate a query
   var q = ui_utils.generateString(3,5);
+  TARGET_TEXT = q;
   for(var i=0;i<q.length;i++) genTransform(q[i]);
 
   // reward awarder
diff --git a/miniwob/html/miniwob/unicode-test.html b/miniwob/html/miniwob/unicode-test.html
index a125df2e..49cfe53b 100644
--- a/miniwob/html/miniwob/unicode-test.html
+++ b/miniwob/html/miniwob/unicode-test.html
@@ -9,6 +9,7 @@
 <script src="../core/d3.v3.min.js"></script>
 <script src="../common/ui_utils.js"></script>
 <script>
+var TARGET_BUTTON;
 var buttons = ['ÖK', 'Cancél', '♥♥♥', '确定', '取消', 'ヘルプ'];
 
 var genProblem = function() {
@@ -47,6 +48,7 @@
   }
 
   var correct_text = core.sample(elements).html();
+  TARGET_BUTTON = correct_text;
   for(var i = 0, len = elements.length; i < len; i++) {
     var e = elements[i];
     if(e.html() === correct_text) {
diff --git a/miniwob/html/miniwob/use-autocomplete.html b/miniwob/html/miniwob/use-autocomplete.html
index 8293aeda..84181e24 100644
--- a/miniwob/html/miniwob/use-autocomplete.html
+++ b/miniwob/html/miniwob/use-autocomplete.html
@@ -21,6 +21,9 @@
 </style>
 
 <script>
+var TARGET_ITEM;
+var TARGET_PREFIX;
+
 var genProblem = function() {
   ITEMS = ui_utils.COUNTRIES;
   d3.select('#tags')[0][0].value ='';
@@ -37,9 +40,11 @@
   });
 
   var gtitem = ITEMS[gtix];
+  TARGET_ITEM = gtitem;
 
   var nf = core.randi(2, 5);
   var f = gtitem.slice(0,nf);
+  TARGET_PREFIX = f;
 
   var ne = core.randi(2, 5);
   var e = gtitem.slice(gtitem.length - ne);
diff --git a/miniwob/html/miniwob/visual-addition.html b/miniwob/html/miniwob/visual-addition.html
index c4ce2ed7..a0aa8f22 100644
--- a/miniwob/html/miniwob/visual-addition.html
+++ b/miniwob/html/miniwob/visual-addition.html
@@ -22,6 +22,7 @@
 </style>
 
 <script>
+var TARGET_TEXT;
 core.EPISODE_MAX_TIME = 15000; // set episode interval to 15 seconds
 var PROBLEM_TEMPLATE =
 `
@@ -41,6 +42,7 @@
   var digitTwo = core.sample(DIGITS);
 
   var expectedAnswer = (digitOne + digitTwo).toString();
+  TARGET_TEXT = expectedAnswer;
 
   var visualOne = '';
   for(var i=0;i<digitOne;i++) visualOne += VISUAL_TEMPLATE;