A woman playing with her dog on a beach.
A woman playing fetch with her dog.
Just because a woman is playing with her dog does not necessarily mean the woman is playing fetch with her dog.
exists e1 x1 x2 x3 x4.(a_topic(x1) & with(e1,x3) & on(x3,x4) & n_beach(x4) & n_dog(x3) & of(x3,x1) & n_female(x1) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_woman(x1))
exists e1 e2 x1 x2 x3.(with(e2,x3) & n_dog(x3) & of(x3,x1) & n_female(x1) & Actor(e2,x1) & v_fetch(e2) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_woman(x1))