A woman wearing a blue shirt sits on a white bench.
A woman wears a skirt on the beach.
A woman does not have to wear a skirt because she is on the beach.
exists e2 e1 s1 s2 x1 x2 x3 x4.(on(e2,x4) & n_bench(x4) & a_white(s2) & Theme(s2,x4) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shirt(x3) & a_blue(s1) & Theme(s1,x3) & (x1 = x2) & n_woman(x1))
exists e1 x1 x2 x3.(n_beach(x3) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & on(x2,x3) & n_skirt(x2) & n_woman(x1))