premise: A dog leaps into the air for a tennis ball.
hypothesis: A dog is chasing a frisbee.
explanation_1: The dog is either chasing a frisbee or a tennis ball.
explanation_2: A Tennis ball is not the same as a frisbee.
explanation_3: If a dog leaps, he cannot be chasing a frisbee at the same time.
premise_logic: exists e1 x1 x2 x3 x4.(n_air(x2) & into(e1,x2) & for(x2,x3) & n_ball(x3) & of(x3,x4) & n_tennis(x4) & Actor(e1,x1) & v_leap(e1) & n_dog(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_chase(e1) & n_frisbee(x2) & n_dog(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_leap(e1) & of(x3,x4) & n_tennis(x4) & n_dog(x1) & n_ball(x3) & n_air(x2) & into(e1,x2) & for(x2,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_chase(e1) & n_frisbee(x2) & n_dog(x1) & Theme(e1,x2) & Actor(e1,x1))