Two dogs on the beach fight over a stick.
Two dogs are eating their food from a bowl.
Dogs fighting over a stick is much different from eating food from a bowl.
exists x1 x2 x3 x4.(n_fight(x2) & of(x2,x3) & n_beach(x3) & a_topic(x1) & on(x1,x2) & over(x2,x4) & n_stick(x4) & n_dog(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & from(x2,x3) & n_bowl(x3) & n_food(x2) & of(x2,x1) & n_thing(x1) & n_dog(x1) & card_eq_2(x1))