premise: Two homeless men are sitting on the sidewalk.
hypothesis: Two men are friends.
explanation_1: Not all men are friends.
premise_logic: exists e1 s1 x1 x2.(n_sidewalk(x2) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & a_homeless(s1) & Theme(s1,x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(exists x2.((x1 = x2) & n_friend(x2)) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e1 s1 x1 x2.(v_sit(e1) & on(e1,x2) & n_sidewalk(x2) & n_man(x1) & card_eq_2(x1) & a_homeless(s1) & Theme(s1,x1) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(n_friend(x2) & (x1 = x2)) & card_eq_2(x1))