Three dogs are playing.
Some puppies are chasing each other around the room.
Not all dogs are puppies.
exists e1 x1.(Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_3(x1))
exists x1 x3.(n_room(x3) & all x2.(n_other(x2) -> exists e1.(around(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_chase(e1))) & n_puppy(x1))