premise: A man in his skateboard jumping over a grocery cart as his friends in the back watch.
hypothesis: The man is a professional skateboarder.
explanation_1: The man could skateboard for fun and might not be a professional.
explanation_2: A man is jumping over a grocery cart but don't necessarily the professional skateboarder
explanation_3: A skateboarder jumping over a grocery cart does not have to be a professional.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_watch(x7) & a_back(s1) & Theme(s1,x7) & a_topic(x1) & in(x1,x2) & as(e1,x6) & in(x6,x7) & n_friend(x6) & of(x6,x1) & n_male(x1) & n_male(x1) & over(e1,x4) & n_cart(x4) & of(x4,x5) & n_grocery(x5) & Actor(e1,x3) & v_jump(e1) & (x2 = x3) & n_skateboard(x2) & of(x2,x1) & n_man(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists s1 x2.((x1 = x2) & n_skateboarder(x2) & a_professional(s1) & Theme(s1,x2)))
premise_sim: exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(v_jump(e1) & over(e1,x4) & of(x6,x1) & of(x4,x5) & of(x2,x1) & n_watch(x7) & n_skateboard(x2) & n_man(x1) & n_male(x1) & n_grocery(x5) & n_friend(x6) & n_cart(x4) & in(x6,x7) & in(x1,x2) & as(e1,x6) & a_topic(x1) & a_back(s1) & Theme(s1,x7) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists x1.(n_man(x1) & exists s1 x2.(n_skateboarder(x2) & a_professional(s1) & Theme(s1,x2) & (x1 = x2)))