White dog biting orange cat.
The dog is playing.
The dog may be playing, but it also could be attacking.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_bite(e1) & n_cat(x3) & of(x3,x4) & n_orange(x4) & (x1 = x2) & n_dog(x1) & a_white(s1) & Theme(s1,x1))
exists e1 x1.(n_dog(x1) & Actor(e1,x1) & v_play(e1))