Two kids and a dog play in the snow.
Children play with a dog.
Kids are children.
exists s1 x1 x2 x3 x4.(n_snow(x4) & a_topic(s1) & subset_of(x2,s1) & in(x2,x4) & n_play(x2) & of(x2,x3) & n_dog(x3) & subset_of(x1,s1) & n_kid(x1) & card_eq_2(x1))
exists e1 x1 x2.(with(e1,x2) & n_dog(x2) & Actor(e1,x1) & v_play(e1) & n_child(x1))