premise: The two girls are playing on a yellow and red jungle gym.
hypothesis: A pair of twins are playing together.
explanation_1: two girls doesn't imply they are twins. Girls playing on a yellow and red jungle gym doesn't indicate they are playing together.
premise_logic: exists e1 s1 s2 x1 x2 x3.(n_girl(x1) & card_eq_2(x1) & on(e1,x2) & n_gym(x2) & of(x2,x3) & n_jungle(x3) & a_red(s2) & Theme(s2,x2) & a_yellow(s1) & Theme(s1,x2) & Actor(e1,x1) & v_play(e1))
hypothesis_logic: exists e1 s1 x1 x2.(a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_play(e1) & of(x1,x2) & n_twin(x2) & n_pair(x1))
premise_sim: exists e1 s1 s2 x1 x2 x3.(v_play(e1) & on(e1,x2) & of(x2,x3) & n_jungle(x3) & n_gym(x2) & n_girl(x1) & card_eq_2(x1) & a_yellow(s1) & a_red(s2) & Theme(s2,x2) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2.(v_play(e1) & of(x1,x2) & n_twin(x2) & n_pair(x1) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1))