premise: A person performs a snowboarding trick on a rail as a man crouches down to get a better view.
hypothesis: The person snowboards well.
explanation_1: If you can do a snowboarding trick then you snowboard well.
explanation_2: If the person is able to perform a snowboarding trick then this indicates that the person snowboards well.
explanation_3: In order to perform the snowboarding trick, the person must be able to snowboard well.
premise_logic: exists e1 e2 p1 x1 x2 x3.(exists e3 p2 s1 x4.(a_down(s1) & Manner(e3,s1) & Topic(e3,p2) & Actor(e3,x4) & v_crouch(e3) & exists e4 s2 x5.(Theme(e4,x5) & Actor(e4,x4) & v_get(e4) & n_view(x5) & r_more(s2) & a_good(s2) & Theme(s2,x5)) & n_man(x4)) & as(e2,p1) & Theme(e2,x2) & Actor(e2,x1) & v_perform(e2) & on(x2,x3) & n_rail(x3) & n_trick(x2) & Actor(e1,x2) & v_snowboard(e1) & n_person(x1))
hypothesis_logic: exists e1 s1 x1.(n_person(x1) & a_well(s1) & Manner(e1,s1) & Actor(e1,x1) & v_snowboard(e1))