Two dogs fight over a green stuffed toy.
Two dogs are sharing a toy
If the dogs are sharing then they could not be fighting.
exists s1 s2 x1 x2 x3.(a_topic(x1) & over(x1,x3) & n_toy(x3) & a_stuffed(s2) & Theme(s2,x3) & a_green(s1) & Theme(s1,x3) & n_fight(x1) & of(x1,x2) & n_dog(x2) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_share(e1) & n_toy(x2) & n_dog(x1) & card_eq_2(x1))