premise: A man in a vest is standing behind the man with a motorcyle.
hypothesis: The man in the vest and the man with motorcycle are friends.
explanation_1: A man standing behind another man doesn't imply they are friends.
premise_logic: exists e1 x1 x2 x3.(behind(e1,x1) & with(x1,x3) & n_motorcyle(x3) & n_man(x1) & n_man(x1) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_vest(x2))
hypothesis_logic: exists p1 x1 x2 x3 x4.(n_man(x1) & n_man(x1) & n_vest(x3) & exists x5.((x1 = x5) & n_friend(x5)) & in(x1,x2) & subset_of(x1,x2) & with(x1,x4) & n_motorcycle(x4) & subset_of(x3,x2))
premise_sim: exists e1 x1 x2 x3.(with(x1,x3) & v_stand(e1) & n_vest(x2) & n_motorcyle(x3) & n_man(x1) & in(x1,x2) & behind(e1,x1) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3 x4.(with(x1,x4) & subset_of(x3,x2) & subset_of(x1,x2) & n_vest(x3) & n_motorcycle(x4) & n_man(x1) & in(x1,x2) & exists x5.(n_friend(x5) & (x1 = x5)))