Two dogs sharing a toy.
Dogs are playing with a toy.
Dogs are plural, they are sharing.
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_share(e1) & n_toy(x3) & (x1 = x2) & n_dog(x1) & card_eq_2(x1))
exists e1 x1 x2.(with(e1,x2) & n_toy(x2) & Actor(e1,x1) & v_play(e1) & n_dog(x1))