premise: A man with a blue, collared shirt sits in front of another man.
hypothesis: a man is looking at his friend
explanation_1: Just because a man is sitting in front of another man does not mean that he is looking at the other man nor doe sit infer that they are friends.
explanation_2: When a man sits in front of another person it does not imply that the man is his friend.
explanation_3: Just because the man was sitting in front of the other man it doesn't mean he was looking at him or that it was his friend.
premise_logic: exists e1 s1 s2 s3 x1 x2 x3 x4.(in(e1,x3) & of(x3,x4) & n_man(x4) & -(x4 = x1) & n_man(x1) & n_man(x1) & n_front(x3) & Actor(e1,x1) & v_sit(e1) & with(x1,x2) & n_shirt(x2) & a_collared(s3) & Theme(s3,x2) & a_,(s2) & Theme(s2,x2) & a_blue(s1) & Theme(s1,x2))
hypothesis_logic: exists e1 x1 x2.(at(e1,x2) & n_friend(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_look(e1) & n_man(x1))