Two dogs fight over a piece of cloth.
Two dogs fight over a scrap of their favorite stuffed animal.
there are other pieces of cloth besides their favorite stuffed animal
exists x1 x2 x3 x4.(a_topic(x1) & over(x1,x3) & of(x3,x4) & n_cloth(x4) & n_piece(x3) & n_fight(x1) & of(x1,x2) & n_dog(x2) & card_eq_2(x1))
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & over(x1,x3) & of(x3,x4) & n_animal(x4) & a_stuffed(s2) & Theme(s2,x4) & a_favorite(s1) & Theme(s1,x4) & of(x4,x1) & n_thing(x1) & n_scrap(x3) & n_fight(x1) & of(x1,x2) & n_dog(x2) & card_eq_2(x1))