Two men are riding on horses through the street.
Men riding animals.
horses are animals
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 s1 x1 x2 x3.(n_animal(x1) & a_.(s1) & Theme(s1,x1) & of(x1,x3) & n_riding(x3) & of(x1,x2) & n_man(x2) & a_topic(x1))