premise: two puppies playing around in the grass
hypothesis: two puppies chasing a frisbee.
explanation_1: Not all playing puppies are chasing a Frisbee.
explanation_2: Playing around in grass doesn't imply chasing a frisbee
explanation_3: Sentence 1 doesn't specify what type of play the puppies are participating in. They could be chasing a frisbee, but they could also be play wrestling each other.
premise_logic: exists e1 s1 x1 x2 x3.(n_grass(x3) & a_topic(x1) & in(e1,x3) & a_around(s1) & Manner(e1,s1) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_puppy(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_chase(e1) & n_frisbee(x3) & (x1 = x2) & n_puppy(x1) & card_eq_2(x1))
premise_sim: exists e1 s1 x1 x2 x3.(v_play(e1) & n_puppy(x1) & n_grass(x3) & in(e1,x3) & card_eq_2(x1) & a_topic(x1) & a_around(s1) & Manner(e1,s1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3.(v_chase(e1) & n_puppy(x1) & n_frisbee(x3) & card_eq_2(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))