diff --git a/data/instruct_advanced_postgres.csv b/data/instruct_advanced_postgres.csv
index 98e4e78..02f2c0e 100644
--- a/data/instruct_advanced_postgres.csv
+++ b/data/instruct_advanced_postgres.csv
@@ -41,10 +41,10 @@ SPM (Selling Profit Margin) = (Total Amount from Sells - (Tax + Commission)) / T
 TAC = Total Active Customers who joined within a specified timeframe
 CR = Rank customers by their total transaction volume, identifying the customer with the highest transaction volume as rank 1. This involves joining price data with ticker identifiers and filtering for a specified date range."
 car_dealership,instructions_cte_join,"What is the average number of days between the sale date and payment received date, rounded to 2 decimal places?","When getting duration between sale and payment date for each sale, get the latest payment for sale by aggregating over the payments_received table first.","WITH sale_payments AS (SELECT s.id AS sale_id, s.sale_date, MAX(p.payment_date) AS latest_payment_date FROM sales s JOIN payments_received p ON s.id = p.sale_id GROUP BY 1,2) SELECT ROUND(AVG(latest_payment_date - sale_date), 2) AS avg_days_to_payment FROM sale_payments","When getting duration between sale and payment date for each sale, get the latest payment for sale by aggregating over the payments_received table first. ASP = Calculate the average price of sales within a specific timeframe Last 30 days = Use a range from the current date minus a certain interval to the current date, always ensure to make the necessary joins before utilizing the sales data. TSC = Count of sales within a specified period"
-car_dealership,instructions_cte_join,"Return the highest sale price for each make and model of cars that have been sold and are no longer in inventory, ordered by the sale price from highest to lowest.","When getting a car's inventory status, always take the latest status from the inventory_snapshots table","WITH latest_inventory_status AS (SELECT car_id, is_in_inventory FROM inventory_snapshots) SELECT c.make, c.model, MAX(s.sale_price) AS highest_sale_price FROM cars c JOIN sales s ON c.id = s.car_id JOIN latest_inventory_status lis ON c.id = lis.car_id WHERE lis.is_in_inventory = FALSE GROUP BY c.make, c.model ORDER BY highest_sale_price DESC","TSC = Count of sales within a specified period
+car_dealership,instructions_cte_join,"Return the highest sale price for each make and model of cars that have been sold and are no longer in inventory, ordered by the sale price from highest to lowest. Use the most recent date in the inventory_snapshots table to determine that car's inventory status.","When getting a car's inventory status, always take the latest status from the inventory_snapshots table","WITH latest_inventory_status AS (SELECT car_id, is_in_inventory, ROW_NUMBER() OVER(PARTITION BY car_id ORDER BY snapshot_date DESC) AS rn FROM inventory_snapshots) SELECT c.make, c.model, MAX(s.sale_price) AS highest_sale_price FROM cars c JOIN sales s ON c.id = s.car_id JOIN latest_inventory_status lis ON c.id = lis.car_id WHERE lis.is_in_inventory = FALSE AND lis.rn = 1 GROUP BY c.make, c.model ORDER BY highest_sale_price DESC","Recall that a car can have multiple entries in the inventory_snapshot table.
+TSC = Count of sales within a specified period
 MoM = Change in total receivable amounts from one month to the next, comparing with the immediately preceding month.
-ASP = Mean sale price for a designated start period
-When getting a car's inventory status, always take the latest status from the inventory_snapshots table"
+ASP = Mean sale price for a designated start period"
 car_dealership,instructions_cte_join,"Who are the top 5 salespersons by total sales amount? Return their ID, first name, last name and total sales amount.","To get the total sales amount per salesperson, join the salespersons and sales tables, group by salesperson, and sum the sale_price. Always order results with NULLS last.","WITH salesperson_sales AS (SELECT s.id, s.first_name, s.last_name, SUM(sa.sale_price) AS total_sales FROM salespersons s LEFT JOIN sales sa ON s.id = sa.salesperson_id GROUP BY s.id) SELECT id, first_name, last_name, total_sales FROM salesperson_sales ORDER BY total_sales DESC NULLS LAST LIMIT 5","PMSR = per month sales revenue
 Always join sales with cars before using the sales table
 Weekend days are Saturday and Sunday