premise: Two girls, one wearing a pink shirt and the other wearing a blue shirt, are standing against a wall.
hypothesis: Two girls hiding behind a wall.
explanation_1: Whilst we know the girls are standing against the wall we do not know that they are hiding or that they are behind it.
explanation_2: The original sentence says that they are standing against a wall, there are no details that show hiding occurring such as avoiding another person.
explanation_3: Standing against a wall does not mean hiding behind a wall.
premise_logic: exists e2 e1 e3 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_other(x6) & against(e3,x9) & n_wall(x9) & Actor(e3,x1) & v_stand(e3) & rel(x1,x2) & Theme(e2,x4) & Actor(e2,x3) & v_wear(e2) & subset_of(x6,x4) & Theme(e1,x8) & Actor(e1,x7) & v_wear(e1) & n_shirt(x8) & a_blue(s2) & Theme(s2,x8) & (x6 = x7) & subset_of(x5,x4) & n_shirt(x5) & a_pink(s1) & Theme(s1,x5) & (x2 = x3) & n_thing(x2) & card_eq_1(x2) & n_girl(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & behind(e1,x3) & n_wall(x3) & Actor(e1,x2) & v_hide(e1) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
premise_sim: exists e2 e1 e3 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(v_wear(e2) & v_wear(e1) & v_stand(e3) & subset_of(x6,x4) & subset_of(x5,x4) & rel(x1,x2) & n_wall(x9) & n_thing(x2) & n_shirt(x8) & n_shirt(x5) & n_other(x6) & n_girl(x1) & card_eq_2(x1) & card_eq_1(x2) & against(e3,x9) & a_pink(s1) & a_blue(s2) & Theme(s2,x8) & Theme(s1,x5) & Theme(e2,x4) & Theme(e1,x8) & Actor(e3,x1) & Actor(e2,x3) & Actor(e1,x7) & (x6 = x7) & (x2 = x3))
hypothesis_sim: exists e1 x1 x2 x3.(v_hide(e1) & n_wall(x3) & n_girl(x1) & card_eq_2(x1) & behind(e1,x3) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))