dogs playing in a stream
Dogs are relaxing in a stream
The dog might not be relaxing.
exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_stream(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_dog(x1))
exists e1 x1 x2.(in(e1,x2) & n_stream(x2) & Actor(e1,x1) & v_relax(e1) & n_dog(x1))