premise: Four children are playing on a hill of sand.
hypothesis: The four kids are throwing snowballs.
explanation_1: Snowballs cannot be made while playing with sand.
premise_logic: exists e1 x1 x2 x3.(on(e1,x2) & of(x2,x3) & n_sand(x3) & n_hill(x2) & Actor(e1,x1) & v_play(e1) & n_child(x1) & card_eq_4(x1))
hypothesis_logic: exists e1 x1 x2.(n_kid(x1) & card_eq_4(x1) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_snowball(x2))
premise_sim: exists e1 x1 x2 x3.(v_play(e1) & on(e1,x2) & of(x2,x3) & n_sand(x3) & n_hill(x2) & n_child(x1) & card_eq_4(x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_throw(e1) & n_snowball(x2) & n_kid(x1) & card_eq_4(x1) & Theme(e1,x2) & Actor(e1,x1))