premise: Two men pouring concrete onto another truck.
hypothesis: They are friends
explanation_1: Two men are not necessarily friends.
explanation_2: Two men can work together without them being friends.
explanation_3: Two men may or may not be friends.
premise_logic: exists e1 p1 x1 x2 x3 x4.(n_truck(x3) & a_topic(x1) & onto(e1,x4) & n_truck(x4) & -(x4 = x3) & exists s1.(Theme(s1,x2) & a_concrete(s1)) & Topic(e1,p1) & Actor(e1,x2) & v_pour(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(n_thing(x1) & exists x2.((x1 = x2) & n_friend(x2)))
premise_sim: exists e1 p1 x1 x2 x3 x4.(v_pour(e1) & onto(e1,x4) & n_truck(x4) & n_truck(x3) & n_man(x1) & exists s1.(a_concrete(s1) & Theme(s1,x2)) & card_eq_2(x1) & a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & -(x4 = x3) & (x1 = x2))
hypothesis_sim: exists x1.(n_thing(x1) & exists x2.(n_friend(x2) & (x1 = x2)))