premise: Two men walking in summer attire.
hypothesis: Two men are walking down the sidewalk.
explanation_1: Nothing says that the men are walking down the sidewalk.
explanation_2: We don't know where the men are walking, so they may not be walking down the sidewalk.
explanation_3: Just because two men walking in summer attire doesn't mean they are walking down the sidewalk.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & n_attire(x3) & of(x3,x4) & n_summer(x4) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(n_sidewalk(x2) & down(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_walk(e1) & of(x3,x4) & n_summer(x4) & n_man(x1) & n_attire(x3) & in(e1,x3) & card_eq_2(x1) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_walk(e1) & n_sidewalk(x2) & n_man(x1) & down(e1,x2) & card_eq_2(x1) & Actor(e1,x1))