premise: The dog walks on the high plank.
hypothesis: Two dogs are chasing a ball.
explanation_1: One dog has become two dogs and there is nothing to suggest they are chasing a ball.
premise_logic: exists e1 s1 x1 x2.(n_plank(x2) & a_high(s1) & Theme(s1,x2) & n_dog(x1) & on(e1,x2) & Actor(e1,x1) & v_walk(e1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_chase(e1) & n_ball(x2) & n_dog(x1) & card_eq_2(x1))
premise_sim: exists e1 s1 x1 x2.(v_walk(e1) & on(e1,x2) & n_plank(x2) & n_dog(x1) & a_high(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_chase(e1) & n_dog(x1) & n_ball(x2) & card_eq_2(x1) & Theme(e1,x2) & Actor(e1,x1))