premise: Three people are sitting on a couch and one is playing with some balls.
hypothesis: An orgy in session on a couch.
explanation_1: Three people are sitting on a couch and one is playing with some balls does not indicate that an orgy in session on a couch.
premise_logic: exists e2 e1 x1 x2 x3 x4.(with(e2,x4) & n_ball(x4) & Actor(e2,x3) & v_play(e2) & n_thing(x3) & card_eq_1(x3) & on(e1,x2) & n_couch(x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_3(x1))
hypothesis_logic: exists x1 x2 x3.(a_topic(x1) & in(x1,x2) & on(x2,x3) & n_couch(x3) & n_session(x2) & n_orgy(x1))
premise_sim: exists e2 e1 x1 x2 x3 x4.(with(e2,x4) & v_sit(e1) & v_play(e2) & on(e1,x2) & n_thing(x3) & n_people(x1) & n_couch(x2) & n_ball(x4) & card_eq_3(x1) & card_eq_1(x3) & Actor(e2,x3) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3.(on(x2,x3) & n_session(x2) & n_orgy(x1) & n_couch(x3) & in(x1,x2) & a_topic(x1))