premise: A man in a white button up shirt, and a man in a brown button up shirt discussing something over a table of food.
hypothesis: Two guys having a conversation.
explanation_1: Two men are discussing which is the same as having a conversation
explanation_2: People discussing something are having a conversation.
explanation_3: Two guys is a rephrasing of a man in a white button up shirt, and a man in a brown button up shirt. Plus, to have a conversation they must be discussing something.
premise_logic: exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(a_topic(s1) & subset_of(x4,s1) & Theme(e1,x8) & Actor(e1,x7) & v_discuss(e1) & over(x8,x9) & of(x9,x10) & n_food(x10) & n_table(x9) & n_thing(x8) & (x4 = x7) & up(x4,x6) & n_shirt(x6) & in(x4,x5) & n_button(x5) & a_brown(s3) & Theme(s3,x5) & n_man(x4) & subset_of(x1,s1) & up(x1,x3) & n_shirt(x3) & in(x1,x2) & n_button(x2) & a_white(s2) & Theme(s2,x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_have(e1) & n_conversation(x3) & (x1 = x2) & n_guy(x1) & card_eq_2(x1))