premise: Two men playing hockey on the ice.
hypothesis: there is no ice
explanation_1: you cannot play hockey on no ice.
premise_logic: exists e1 x1 x2 x3 x4.(n_ice(x4) & a_topic(x1) & on(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_hockey(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.-exists x2.((x1 = x2) & n_ice(x2))
premise_sim: exists e1 x1 x2 x3 x4.(v_play(e1) & on(e1,x4) & n_man(x1) & n_ice(x4) & n_hockey(x3) & card_eq_2(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.all x2.(-n_ice(x2) | -(x1 = x2))