premise: A skateboarder goes down a railing.
hypothesis: A skateboarder slides down a railing.
explanation_1: When someone slides, they're go or goes down.
explanation_2: Slides down is the only way a skateboarder goes down a railing.
explanation_3: The skateboarder slides down a railing.
premise_logic: exists e1 s1 x1 x2.(a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_go(e1) & n_railing(x2) & n_skateboarder(x1))
hypothesis_logic: exists e1 s1 x1 x2.(a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_slide(e1) & n_railing(x2) & n_skateboarder(x1))