premise: Two men exchange conversation in a crowded place.
hypothesis: Two women exchange conversation in a crowded place.
explanation_1: Men and women are different.
explanation_2: Women are not men.
explanation_3: The men can't be women.
premise_logic: exists s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x4) & n_place(x4) & a_crowded(s1) & Theme(s1,x4) & n_conversation(x1) & of(x1,x3) & n_exchange(x3) & of(x1,x2) & n_man(x2) & card_eq_2(x1))
hypothesis_logic: exists s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x4) & n_place(x4) & a_crowded(s1) & Theme(s1,x4) & n_conversation(x1) & of(x1,x3) & n_exchange(x3) & of(x1,x2) & n_woman(x2) & card_eq_2(x1))