premise: A furry dog is jumping over a hurdle.
hypothesis: Several dogs are racing and one is jumping over a hurdle.
explanation_1: There is only mention of one lone dog, there is no mention that there are many dogs, nor does it follow if one is jumping that they are racing.
explanation_2: There is nothing to indicate the presence of several dogs. Dogs can jump over hurdles without being in a race.
explanation_3: Not all dogs that play together are racing.
premise_logic: exists e1 s1 s2 x1 x2.(a_over(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_hurdle(x2) & n_dog(x1) & a_furry(s1) & Theme(s1,x1))
hypothesis_logic: exists e2 e1 s1 s2 x1 x2 x3.(a_over(s2) & Manner(e2,s2) & Theme(e2,x3) & Actor(e2,x2) & v_jump(e2) & n_hurdle(x3) & n_thing(x2) & card_eq_1(x2) & Actor(e1,x1) & v_race(e1) & n_dog(x1) & a_several(s1) & Theme(s1,x1))
premise_sim: exists e1 s1 s2 x1 x2.(v_jump(e1) & n_hurdle(x2) & n_dog(x1) & a_over(s2) & a_furry(s1) & Theme(s1,x1) & Theme(e1,x2) & Manner(e1,s2) & Actor(e1,x1))
hypothesis_sim: exists e2 e1 s1 s2 x1 x2 x3.(v_race(e1) & v_jump(e2) & n_thing(x2) & n_hurdle(x3) & n_dog(x1) & card_eq_1(x2) & a_several(s1) & a_over(s2) & Theme(s1,x1) & Theme(e2,x3) & Manner(e2,s2) & Actor(e2,x2) & Actor(e1,x1))