A woman in a purple blouse sits on a blue bench.
A woman is on the bench.
A woman sits on a blue bench must be on the bench.
exists e1 s1 s2 x1 x2 x3.(on(e1,x3) & n_bench(x3) & a_blue(s2) & Theme(s2,x3) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_blouse(x2) & a_purple(s1) & Theme(s1,x2) & n_woman(x1))
exists p1 x1 x2.(n_bench(x2) & on(x1,x2) & n_woman(x1))