Dogs fight in grass over toy.
Two dogs are riding in a car.
A car does not have grass in it.
exists e1 x1 x2 x3 x4.(in(e1,x3) & over(x3,x4) & n_toy(x4) & n_grass(x3) & Theme(e1,x2) & Actor(e1,x1) & v_fight(e1) & n_thing(x2) & n_dog(x1))
exists e1 x1 x2.(in(e1,x2) & n_car(x2) & Actor(e1,x1) & v_ride(e1) & n_dog(x1) & card_eq_2(x1))