premise: Two men stop to talk near a sign outside.
hypothesis: The two men are working on a project together.
explanation_1: Just because the men are talking, it doesn't mean they are working on a project together.
premise_logic: exists e1 p1 x1 x2 x3.(Topic(e1,p1) & exists e2 x4.(near(e2,x4) & n_sign(x4) & Actor(e2,x1) & v_talk(e2)) & Theme(e1,x3) & Actor(e1,x2) & v_stop(e1) & n_outside(x3) & n_man(x2) & card_eq_2(x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(n_man(x1) & card_eq_2(x1) & on(e1,x2) & r_together(x2) & n_project(x2) & Actor(e1,x1) & v_work(e1))
premise_sim: exists e1 p1 x1 x2 x3.(v_stop(e1) & n_outside(x3) & n_man(x2) & n_man(x1) & exists e2 x4.(v_talk(e2) & near(e2,x4) & n_sign(x4) & Actor(e2,x1)) & card_eq_2(x2) & card_eq_2(x1) & Topic(e1,p1) & Theme(e1,x3) & Actor(e1,x2))
hypothesis_sim: exists e1 x1 x2.(v_work(e1) & r_together(x2) & on(e1,x2) & n_project(x2) & n_man(x1) & card_eq_2(x1) & Actor(e1,x1))