premise: A group of people are sitting at a table which has glasses of beer on it.
hypothesis: The people are friend
explanation_1: Not all people who are sitting together or drinking beer together are friend (sic-friends).
explanation_2: group of people are sitting at a table with glasses of beer on it doesn't mean they are friend.
explanation_3: People can be sitting at a table drinking beer and not be a friend to one another.
premise_logic: exists e1 e2 x1 x2 x3 x4 x5 x6.(at(e1,x3) & on(e2,x1) & n_thing(x1) & Theme(e2,x5) & Actor(e2,x4) & v_have(e2) & of(x5,x6) & n_beer(x6) & n_glass(x5) & (x3 = x4) & n_table(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
hypothesis_logic: exists p1 x1.(n_people(x1) & exists x2.((x1 = x2) & n_friend(x2)))
premise_sim: exists e1 e2 x1 x2 x3 x4 x5 x6.(v_sit(e1) & v_have(e2) & on(e2,x1) & of(x5,x6) & of(x1,x2) & n_thing(x1) & n_table(x3) & n_people(x2) & n_group(x1) & n_glass(x5) & n_beer(x6) & at(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & Actor(e1,x1) & (x3 = x4))
hypothesis_sim: exists x1.(n_people(x1) & exists x2.(n_friend(x2) & (x1 = x2)))