Two boys are participating in a relay race with a baton.
Two boys are participating in a relay race against a rival team from another town.
Two boys in a relay race does not incur a rival team from another town.
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 e1 s1 x1 x2 x3 x4 x5 x6.(n_town(x5) & from(e1,x6) & n_town(x6) & -(x6 = x5) & in(e1,x2) & against(x2,x4) & n_team(x4) & a_rival(s1) & Theme(s1,x4) & n_race(x2) & of(x2,x3) & n_relay(x3) & Actor(e1,x1) & v_participate(e1) & n_boy(x1) & card_eq_2(x1))