premise: Two hikers descend a rocky path.
hypothesis: Nobody on the path.
explanation_1: It is not possible that there is two hikers if there is nobody.
premise_logic: exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_descend(e1) & n_path(x2) & a_rocky(s1) & Theme(s1,x2) & n_hiker(x1) & card_eq_2(x1))
hypothesis_logic: exists x2.(n_path(x2) & -exists x1.(a_topic(x1) & on(x1,x2) & n_person(x1)))
premise_sim: exists e1 s1 x1 x2.(v_descend(e1) & n_path(x2) & n_hiker(x1) & card_eq_2(x1) & a_rocky(s1) & Theme(s1,x2) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x2.(n_path(x2) & all x1.(-on(x1,x2) | -n_person(x1) | -a_topic(x1)))