A dog walking on a beach
two cats eat a dead fish in a yard
A dog cannot become two cats
exists x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_beach(x3) & n_walking(x1) & of(x1,x2) & n_dog(x2))
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_yard(x3) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_fish(x2) & a_dead(s1) & Theme(s1,x2) & n_cat(x1) & card_eq_2(x1))