premise: Two people playing with a Frisbee.
hypothesis: Two people are playing with a ball.
explanation_1: If two people are playing with a Frisbee, then they are not playing with a ball.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & with(e1,x3) & n_frisbee(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(with(e1,x2) & n_ball(x2) & Actor(e1,x1) & v_play(e1) & n_people(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2 x3.(with(e1,x3) & v_play(e1) & n_people(x1) & n_frisbee(x3) & card_eq_2(x1) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(with(e1,x2) & v_play(e1) & n_people(x1) & n_ball(x2) & card_eq_2(x1) & Actor(e1,x1))