Row of students taking a quick rest down the steps.
There is a row of students taking a rest.
Sentence two erases the details of where they are taking their rest.
exists e1 s1 x1 x2 x3 x4 x5.(n_step(x5) & a_topic(x1) & of(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_take(e1) & down(x4,x5) & n_rest(x4) & a_quick(s1) & Theme(s1,x4) & (x2 = x3) & n_student(x2) & n_row(x1))
exists p1 x1 e1 x2 x3 x4 x5.((x1 = x2) & of(x2,x3) & Theme(e1,x5) & Actor(e1,x4) & v_take(e1) & n_rest(x5) & (x3 = x4) & n_student(x3) & n_row(x2))