Two men are standing on a football field by football players.
People are lounging at the swimming pool.
The two men cannot be at the football field and swimming pool at the same time
exists e1 x1 x2 x3 x4 x5.(by(e1,x4) & n_player(x4) & of(x4,x5) & n_football(x5) & on(e1,x2) & n_field(x2) & of(x2,x3) & n_football(x3) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_pool(x2) & of(x2,x3) & n_swimming(x3) & at(e1,x2) & Actor(e1,x1) & v_lounge(e1) & n_people(x1))