rst.tex

  {
    \small
    \centering
  \dirrel{}{
    \dirrel{Attribution}
           {\rstsegment{\refr{1}}}
           {}
           {\rstsegment{\refr{2}}}}
         {Interpretation-S}
         {\dirrel{Antithesis}
           {\rstsegment{\refr{3}}}
           {}
           {
             \dirrel{Attribution}
                    {\rstsegment{\refr{4}}}
                    {}
                    {
                      \dirrel{}
                             {
                               \dirrel{}{\rstsegment{\refr{5}}}{Comparison}{\rstsegment{\refr{6}}}
                             }
                             {Condition}
                             {\rstsegment{\refr{7}}}
                    }
           }
         }

         \begin{flushleft}
           \begin{rhetoricaltext}
             \unit[1]{Analysts said,}
             \unit[2]{profit for the dozen or so big drug makers, as a group, is estimated to have climbed between 11\% and 14\%.}
             \unit[3]{While that's not spectacular,}
             \unit[4]{Neil Sweig, an analyst with Prudential Bache, said}
             \unit[5]{that the rate of growth will ``look especially good}
             \unit[6]{as compared to other companies}
             \unit[7]{if the economy turns downward.''}
             \rstsource{\cite[WSJ-2341; ][]{Carlson:01a}}
           \end{rhetoricaltext}
         \end{flushleft}
    \caption{Example of an RST-tree}\label{dasa:fig:rst-tree}
  }