Two men are riding on horses through the street.
Two men on horses.
the horses are riding though the street
exists e1 x1 x2 x3.(n_street(x3) & through(e1,x3) & on(e1,x2) & n_horse(x2) & Actor(e1,x1) & v_ride(e1) & n_man(x1) & card_eq_2(x1))
exists x1 x2.(a_topic(x1) & on(x1,x2) & n_horse(x2) & n_man(x1) & card_eq_2(x1))