premise: five men play football.
hypothesis: the football is round
explanation_1: In the US the football is not round.
premise_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_football(x2) & n_man(x1) & card_eq_5(x1))
hypothesis_logic: exists p1 x1.(n_football(x1) & exists x2.((x1 = x2) & n_round(x2)))
premise_sim: exists e1 x1 x2.(v_play(e1) & n_man(x1) & n_football(x2) & card_eq_5(x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_football(x1) & exists x2.(n_round(x2) & (x1 = x2)))