premise: Two children are climbing on the wall of a white building whilst one child plays with a green ball.
hypothesis: Three children are playing.
explanation_1: Just because  Two children are climbing on the wall of a white building whilst one child plays with a green ball doesn't mean they are playing.
premise_logic: exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_wall(x2) & on(e1,x2) & of(x2,x3) & with(e2,x7) & n_ball(x7) & a_green(s2) & Theme(s2,x7) & Theme(e2,x6) & Actor(e2,x5) & v_play(e2) & (x3 = x6) & n_child(x5) & card_eq_1(x5) & n_whilst(x3) & of(x3,x4) & n_building(x4) & a_white(s1) & Theme(s1,x3) & Actor(e1,x1) & v_climb(e1) & n_child(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_play(e1) & n_child(x1) & card_eq_3(x1))
premise_sim: exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7.(with(e2,x7) & v_play(e2) & v_climb(e1) & on(e1,x2) & of(x3,x4) & of(x2,x3) & n_whilst(x3) & n_wall(x2) & n_child(x5) & n_child(x1) & n_building(x4) & n_ball(x7) & card_eq_2(x1) & card_eq_1(x5) & a_white(s1) & a_green(s2) & Theme(s2,x7) & Theme(s1,x3) & Theme(e2,x6) & Actor(e2,x5) & Actor(e1,x1) & (x3 = x6))
hypothesis_sim: exists e1 x1.(v_play(e1) & n_child(x1) & card_eq_3(x1) & Actor(e1,x1))