premise: A man sleeping on the ground in a subway.
hypothesis: The man is sleeping next to his dog.
explanation_1: A man sleeping on the ground doesn't mean hes sleeping next to a dog.
explanation_2: The sleeping man on the ground in a subway does not have to have a dog, and if he does, he may or may not be sleeping next to his owner.
explanation_3: The first sentence does not indicate the man has a dog. You can sleep without having your dog next to you or having a dog at all.
premise_logic: exists e1 x1 x2 x3 x4.(n_ground(x3) & a_topic(x1) & on(e1,x3) & in(x3,x4) & n_subway(x4) & Actor(e1,x2) & v_sleep(e1) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(n_dog(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & to(e1,x2) & r_next(e1) & Actor(e1,x1) & v_sleep(e1))
premise_sim: exists e1 x1 x2 x3 x4.(v_sleep(e1) & on(e1,x3) & n_subway(x4) & n_man(x1) & n_ground(x3) & in(x3,x4) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_sleep(e1) & to(e1,x2) & r_next(e1) & of(x2,x1) & n_man(x1) & n_male(x1) & n_dog(x2) & Actor(e1,x1))