premise: Two men are working together on a ladder.
hypothesis: The men are standing.
explanation_1: "The men" indicates more than one man and could point to the two men on the first sentence.
premise_logic: exists e1 s1 x1 x2.(on(e1,x2) & n_ladder(x2) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1.(n_man(x1) & Actor(e1,x1) & v_stand(e1))
premise_sim: exists e1 s1 x1 x2.(v_work(e1) & on(e1,x2) & n_man(x1) & n_ladder(x2) & card_eq_2(x1) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_stand(e1) & n_man(x1) & Actor(e1,x1))