premise: A man on a snowboard jumping.
hypothesis: the man is a performer
explanation_1: Just because there is a man on a snowboard jumping, it does not necessarily mean that the man is a performer.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & on(x1,x2) & Actor(e1,x3) & v_jump(e1) & (x2 = x3) & n_snowboard(x2) & n_man(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_performer(x2)))
premise_sim: exists e1 x1 x2 x3.(v_jump(e1) & on(x1,x2) & n_snowboard(x2) & n_man(x1) & a_topic(x1) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(n_performer(x2) & (x1 = x2)))