premise: One man is smoking a cigarette and the other man is meeting his gaze.
hypothesis: The two men are friend.
explanation_1: The fact that one man is smoking and the other man is meeting his gaze doesn't imply men are friend.
premise_logic: exists e1 e2 x1 x2 x3 x4.(-(x3 = x1) & n_man(x3) & Theme(e2,x4) & Actor(e2,x3) & v_meet(e2) & n_gaze(x4) & of(x4,x2) & n_male(x2) & n_man(x1) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_smoke(e1) & n_cigarette(x2) & card_eq_1(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & card_eq_2(x1) & exists x2.((x1 = x2) & n_friend(x2)))
premise_sim: exists e1 e2 x1 x2 x3 x4.(v_smoke(e1) & v_meet(e2) & of(x4,x2) & n_man(x3) & n_man(x1) & n_male(x2) & n_gaze(x4) & n_cigarette(x2) & card_eq_1(x1) & Theme(e2,x4) & Theme(e1,x2) & Actor(e2,x3) & Actor(e1,x1) & -(x3 = x1))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(n_friend(x2) & (x1 = x2)) & card_eq_2(x1))