premise: Two men play basketball.
hypothesis: Two men are competing for the last spot on the basketball team.
explanation_1: You can not infer they are competing for the last spot.
explanation_2: It is a competition and two man are competing making the event important.
explanation_3: The men playing basketball doesn't mean they're necessarily competing, they could be playing for fun, or competing for another prize rather than the last spot.
premise_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_basketball(x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4.(n_team(x3) & of(x3,x4) & n_basketball(x4) & n_spot(x2) & a_last(s1) & Theme(s1,x2) & for(e1,x2) & on(x2,x3) & Actor(e1,x1) & v_compete(e1) & n_man(x1) & card_eq_2(x1))