A white dog fights with a brown dog.
Two hound dogs are fighting.
Not all dogs are a hound.
exists s1 s2 x1 x2 x3.(a_topic(x1) & with(x1,x3) & n_dog(x3) & a_brown(s2) & Theme(s2,x3) & n_fight(x1) & of(x1,x2) & n_dog(x2) & a_white(s1) & Theme(s1,x1))
exists e1 x1 x2.(Actor(e1,x1) & v_fight(e1) & n_dog(x1) & of(x1,x2) & n_hound(x2) & card_eq_2(x1))