premise: A man and a woman embracing on the sidewalk.
hypothesis: Two women embrace on the sidewalk.
explanation_1: man  is different from women.
explanation_2: A man and a woman are different people than two women.
explanation_3: If there is a man and a woman embracing, then it cannot possibly be two women embracing.
premise_logic: exists e1 s1 x1 x2 x3 x4.(n_sidewalk(x4) & a_topic(s1) & subset_of(x2,s1) & on(e1,x4) & Actor(e1,x3) & v_embrace(e1) & (x2 = x3) & n_woman(x2) & subset_of(x1,s1) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(n_sidewalk(x2) & on(e1,x2) & Actor(e1,x1) & v_embrace(e1) & n_woman(x1) & card_eq_2(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_embrace(e1) & subset_of(x2,s1) & subset_of(x1,s1) & on(e1,x4) & n_woman(x2) & n_sidewalk(x4) & n_man(x1) & a_topic(s1) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists e1 x1 x2.(v_embrace(e1) & on(e1,x2) & n_woman(x1) & n_sidewalk(x2) & card_eq_2(x1) & Actor(e1,x1))