premise: Two men with children on their shoulders.
hypothesis: Women carrying infants on their backs
explanation_1: Men and women are different genders.  Children does not imply that they are infants.  Shoulders and backs are not the same body part.
premise_logic: exists x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_shoulder(x3) & of(x3,x1) & n_thing(x1) & with(x1,x2) & n_child(x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_carry(e1) & on(x3,x4) & n_back(x4) & of(x4,x1) & n_thing(x1) & n_infant(x3) & (x1 = x2) & n_woman(x1))
premise_sim: exists x1 x2 x3.(with(x1,x2) & on(x1,x3) & of(x3,x1) & n_thing(x1) & n_shoulder(x3) & n_man(x1) & n_child(x2) & card_eq_2(x1) & a_topic(x1))
hypothesis_sim: exists e1 x1 x2 x3 x4.(v_carry(e1) & on(x3,x4) & of(x4,x1) & n_woman(x1) & n_thing(x1) & n_infant(x3) & n_back(x4) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))