A white and black dog wrestle together.
There are two dogs playing.
the dog is playing
exists s1 s2 x1 x2.(a_topic(x1) & r_together(x1) & n_wrestle(x1) & of(x1,x2) & n_dog(x2) & a_black(s2) & Theme(s2,x1) & a_white(s1) & Theme(s1,x1))
exists p1 x1 e1 x2 x3.((x1 = x2) & Actor(e1,x3) & v_play(e1) & (x2 = x3) & n_dog(x2) & card_eq_2(x2))