premise: Expert snowboard is trying a new trick.
hypothesis: The person is snowboarding on top of a mountain.
explanation_1: An expert snowboarder can try a new trick in many places other than the top of a mountain.
explanation_2: Just because expert snowboard is trying a new trick doesn't mean the person is snowboarding on top of a mountain.
explanation_3: Not all snowboard tricks are done on top of a mountain.
premise_logic: exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_try(e1) & n_trick(x3) & a_new(s1) & Theme(s1,x3) & n_snowboard(x1) & (x1 = x2) & ne_nam_expert(x2))
hypothesis_logic: exists e1 x1 x2 x3.(n_person(x1) & on(e1,x2) & of(x2,x3) & n_mountain(x3) & n_top(x2) & Actor(e1,x1) & v_snowboard(e1))
premise_sim: exists e1 s1 x1 x2 x3.(v_try(e1) & ne_nam_expert(x2) & n_trick(x3) & n_snowboard(x1) & a_new(s1) & Theme(s1,x3) & Theme(e1,x3) & Actor(e1,x1) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3.(v_snowboard(e1) & on(e1,x2) & of(x2,x3) & n_top(x2) & n_person(x1) & n_mountain(x3) & Actor(e1,x1))