premise: A dog catching a Frisbee.
hypothesis: A puppy has leapt into the air to grab a Frisbee.
explanation_1: Not every dog is a puppy. The sight of puppy leapt into the air to catch Frisbee is a rare sight.
explanation_2: A dog may be older and no longer a puppy. It's possible for a dog to catch a Frisbee while standing, without having leapt into the air.
explanation_3: A dog is catching a  Frisbee does but the puppy is leaping to catch the Frisbee.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_catch(e1) & n_frisbee(x3) & (x1 = x2) & n_dog(x1))
hypothesis_logic: exists e1 p1 x1 x2 x3.(n_air(x3) & Topic(e1,p1) & exists e2 x4.(Theme(e2,x4) & Actor(e2,x1) & v_grab(e2) & n_frisbee(x4)) & into(e1,x3) & Actor(e1,x2) & v_leap(e1) & n_puppy(x2) & n_puppy(x1))
premise_sim: exists e1 x1 x2 x3.(v_catch(e1) & n_frisbee(x3) & n_dog(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 p1 x1 x2 x3.(v_leap(e1) & n_puppy(x2) & n_puppy(x1) & n_air(x3) & into(e1,x3) & exists e2 x4.(v_grab(e2) & n_frisbee(x4) & Theme(e2,x4) & Actor(e2,x1)) & Topic(e1,p1) & Actor(e1,x2))