premise: A man in a vest is standing behind the man with a motorcyle.
hypothesis: The men are next to each other
explanation_1: A man standing behind another need not necessarily mean they are next to each other.
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 s1 x1.(n_man(x1) & all x2.(n_other(x2) -> to(s1,x2)) & Theme(s1,x1) & a_next(s1))
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 s1 x1.(n_man(x1) & all x2.(to(s1,x2) | -n_other(x2)) & a_next(s1) & Theme(s1,x1))