premise: A skateboarder sails over white steps.
hypothesis: The dog jumped over the steps.
explanation_1: A skateboarder is not a dog (usually).
explanation_2: A dog and a skateboarder are not the same thing.
explanation_3: A skateboarder is a person while a dog is not a person.
premise_logic: exists e1 s1 x1 x2.(over(e1,x2) & n_step(x2) & a_white(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sail(e1) & n_skateboarder(x1))
hypothesis_logic: exists e1 x1 x2.(n_step(x2) & n_dog(x1) & over(e1,x2) & Actor(e1,x1) & v_jump(e1))
premise_sim: exists e1 s1 x1 x2.(v_sail(e1) & over(e1,x2) & n_step(x2) & n_skateboarder(x1) & a_white(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_jump(e1) & over(e1,x2) & n_step(x2) & n_dog(x1) & Actor(e1,x1))