premise: A dog running on grass
hypothesis: A dog is playing outside.
explanation_1: Just because the dog is running doesn't mean it is playing, It could be running for other reasons as well.
explanation_2: Just because a dog is running on grass doesn't mean it is playing.
explanation_3: The dog could be running because its scared. The fact that he's running because he's playing is new information.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_grass(x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_dog(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_outside(x2) & n_dog(x1))