Two dogs play with an orange toy in tall grass.
Cats play in the grass.
Dogs are different animals than cats.
exists e1 s1 x1 x2 x3 x4.(with(e1,x2) & in(x2,x4) & n_grass(x4) & a_tall(s1) & Theme(s1,x4) & n_toy(x2) & of(x2,x3) & n_orange(x3) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_grass(x2) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_cat(x1))