premise: Four men are posing behind a cash register.
hypothesis: The men all know each other.
explanation_1: Just because four men are posing does not mean they know each other.
explanation_2: Not all men know each other.
explanation_3: The men could be simply having a conversation, they don't need to know each other.
premise_logic: exists e1 x1 x2 x3.(behind(e1,x2) & n_register(x2) & of(x2,x3) & n_cash(x3) & Actor(e1,x1) & v_pose(e1) & n_man(x1) & card_eq_4(x1))
hypothesis_logic: exists x1.(n_man(x1) & all x2.(n_other(x2) -> exists e1 s1.(a_all(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_know(e1))))
premise_sim: exists e1 x1 x2 x3.(v_pose(e1) & of(x2,x3) & n_register(x2) & n_man(x1) & n_cash(x3) & card_eq_4(x1) & behind(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_man(x1) & all x2.(exists e1 s1.(v_know(e1) & a_all(s1) & Theme(e1,x2) & Manner(e1,s1) & Actor(e1,x1)) | -n_other(x2)))