premise: The man in the black shirt is showing the man in the orange shirt something that he has for sale.
hypothesis: Two men are next to each other.
explanation_1: One man is showing another man something he has, meaning the men have to be next to each other.
explanation_2: Because the first man is showing the second something he has for sale, the two men have to be in close proximity to one another.
explanation_3: For the man to be showing the other man something it's implied that they are next to each other.
premise_logic: exists e1 p1 s1 s2 x1 x2 x3 x4.(n_male(x1) & n_shirt(x2) & n_shirt(x2) & of(x2,x4) & n_orange(x4) & n_man(x3) & a_black(s1) & Theme(s1,x2) & n_man(x1) & exists e2 x5.(for(e2,x5) & n_sale(x5) & Actor(e2,x1) & v_have(e2)) & that(e1,p1) & a_something(s2) & Manner(e1,s2) & in(e1,x2) & Theme(e1,x3) & Actor(e1,x1) & v_show(e1) & in(x1,x2))
hypothesis_logic: exists s1 x1.(all x2.(n_other(x2) -> to(s1,x2)) & Theme(s1,x1) & a_next(s1) & n_man(x1) & card_eq_2(x1))