Three dogs are playing rough in a sandy field.
Three cats fighting with each other.
If there are cats fighting then they are not dogs playing.
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_field(x3) & a_sandy(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_rough(x2) & n_dog(x1) & card_eq_3(x1))
exists e1 x1 x2.(a_topic(x1) & all x3.(n_other(x3) -> with(e1,x3)) & Actor(e1,x2) & v_fight(e1) & (x1 = x2) & n_cat(x1) & card_eq_3(x1))