premise: Two men climbing on a wooden scaffold.
hypothesis: Two sad men climbing on a wooden scaffold.
explanation_1: Climbing a latter does not imply emotional state, sad or otherwise.
explanation_2: Men climbing doesn't mean they are sad.
explanation_3: There is nothing that implies that the men are sad.
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_scaffold(x3) & a_wooden(s1) & Theme(s1,x3) & Actor(e1,x2) & v_climb(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_scaffold(x3) & a_wooden(s2) & Theme(s2,x3) & Actor(e1,x2) & v_climb(e1) & (x1 = x2) & n_man(x1) & a_sad(s1) & Theme(s1,x1) & card_eq_2(x1))
premise_sim: exists e1 s1 x1 x2 x3.(v_climb(e1) & on(e1,x3) & n_scaffold(x3) & n_man(x1) & card_eq_2(x1) & a_wooden(s1) & a_topic(x1) & Theme(s1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 s1 s2 x1 x2 x3.(v_climb(e1) & on(e1,x3) & n_scaffold(x3) & n_man(x1) & card_eq_2(x1) & a_wooden(s2) & a_topic(x1) & a_sad(s1) & Theme(s2,x3) & Theme(s1,x1) & Actor(e1,x2) & (x1 = x2))