premise: The two kids are playing at the playground.
hypothesis: Two children are on a swingset.
explanation_1: Two kids playing at a playground may not be on a swingset.
premise_logic: exists e1 x1 x2.(n_playground(x2) & n_kid(x1) & card_eq_2(x1) & at(e1,x2) & Actor(e1,x1) & v_play(e1))
hypothesis_logic: exists p1 x1.(exists x2.(on(x1,x2) & n_swingset(x2)) & n_child(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2.(v_play(e1) & n_playground(x2) & n_kid(x1) & card_eq_2(x1) & at(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_child(x1) & exists x2.(on(x1,x2) & n_swingset(x2)) & card_eq_2(x1))