Two boys are participating in a relay race with a baton.
Two boys in a race.
Both sentences mention two boys participating in a race.
exists e1 x1 x2 x3 x4.(in(e1,x2) & with(x2,x4) & n_baton(x4) & n_race(x2) & of(x2,x3) & n_relay(x3) & Actor(e1,x1) & v_participate(e1) & n_boy(x1) & card_eq_2(x1))
exists x1 x2.(a_topic(x1) & in(x1,x2) & n_race(x2) & n_boy(x1) & card_eq_2(x1))