premise: A man and woman stand in front of a white building and look at their hands.
hypothesis: Two men look at each others hands
explanation_1: A man and a woman can not be two men.
explanation_2: Two men is different from a man and woman
explanation_3: Two men cannot also be a man and a woman.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(in(e1,x4) & of(x4,x5) & at(x5,x8) & n_hand(x8) & of(x8,x2) & n_thing(x2) & n_look(x7) & n_building(x6) & subset_of(x7,x5) & subset_of(x6,x5) & a_white(s1) & Theme(s1,x5) & n_front(x4) & Actor(e1,x1) & v_stand(e1) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))
hypothesis_logic: exists e1 x1 x2.(all x3.((-(x3 = x1) & n_person(x3)) -> at(e1,x3)) & n_person(x1) & Theme(e1,x2) & Actor(e1,x1) & v_look(e1) & n_hand(x2) & n_man(x1) & card_eq_2(x1))