premise: Three men are looking forward and laughing.
hypothesis: Three men are sleeping
explanation_1: Three men cannot be looking forward and laughing and sleeping simultaneously
explanation_2: One cannot be sleeping and laughing at the same time.
explanation_3: how can the three man do two major different task at the same time like in sentence 1 three man are looking forward and laughing but,  in sentence 2 Three men are sleeping
premise_logic: exists e2 e1 p1 x1 x2.(Actor(e2,x2) & v_laugh(e2) & n_man(x2) & card_eq_3(x2) & exists s1.(Theme(s1,x1) & a_forward(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_look(e1) & n_man(x1) & card_eq_3(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_sleep(e1) & n_man(x1) & card_eq_3(x1))
premise_sim: exists e2 e1 p1 x1 x2.(v_look(e1) & v_laugh(e2) & n_man(x2) & n_man(x1) & exists s1.(a_forward(s1) & Theme(s1,x1)) & card_eq_3(x2) & card_eq_3(x1) & Topic(e1,p1) & Actor(e2,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_sleep(e1) & n_man(x1) & card_eq_3(x1) & Actor(e1,x1))