premise: Two little girls, wearing pink hanging on a tube.
hypothesis: Two girls wearing blue sit on a couch.
explanation_1: Hanging on a tube is not the same as sitting on a couch.
explanation_2: Pink is not blue.
explanation_3: Pink and blue are different colors.
premise_logic: exists e1 s1 s2 x1 x2 x3.(on(e1,x3) & n_tube(x3) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_hanging(x2) & a_pink(s2) & Theme(s2,x2) & n_girl(x1) & a_little(s1) & Theme(s1,x1) & card_eq_2(x1))
hypothesis_logic: exists e2 e1 p1 x1 x2 x3.(on(e2,x3) & n_couch(x3) & Actor(e2,x1) & v_sit(e2) & exists s1.(Theme(s1,x2) & a_blue(s1)) & Topic(e1,p1) & Actor(e1,x2) & v_wear(e1) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))