Three horses and a person against a sunset.
Three horses are against a sunset.
Three horses and a person against a sunset shows that three horses are against a sunset.
exists s1 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & against(x2,x3) & n_sunset(x3) & n_person(x2) & subset_of(x1,s1) & n_horse(x1) & card_eq_3(x1))
exists p1 x1.(exists x2.(against(x1,x2) & n_sunset(x2)) & n_horse(x1) & card_eq_3(x1))