premise: Two men on bicycles competing in a race.
hypothesis: Men are riding bicycles on the street.
explanation_1: You do not have to ride a bike on the street.
explanation_2: Not all bicycle races are held on the street.
explanation_3: The men may not be riding in a street
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x4) & n_race(x4) & Actor(e1,x3) & v_compete(e1) & (x1 = x3) & on(x1,x2) & n_bicycle(x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_street(x3) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & n_man(x1))