Two men in a bike race
two man are competetively are racing on a bike
Just because two men are in a bike race does not mean they are competitively racing each other or on the same bike.
exists x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_race(x2) & of(x2,x3) & n_bike(x3) & n_man(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_bike(x3) & Actor(e1,x1) & v_race(e1) & Theme(s1,x2) & a_competetively(s1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))