premise: A white dog is walking on a rocky hillside.
hypothesis: A dog walks over large rocks.
explanation_1: The rocks do not have to be large.
explanation_2: Rocks are not always on the hillside. Walking over rocks is different from walking on a rocky hillside
explanation_3: A white dog is walking on a rocky hillside doesn't mean it is walking  over large rocks.
premise_logic: exists e1 s1 s2 x1 x2.(on(e1,x2) & n_hillside(x2) & a_rocky(s2) & Theme(s2,x2) & Actor(e1,x1) & v_walk(e1) & n_dog(x1) & a_white(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 s2 x1 x2.(a_over(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_rock(x2) & a_large(s1) & Theme(s1,x2) & n_dog(x1))
premise_sim: exists e1 s1 s2 x1 x2.(v_walk(e1) & on(e1,x2) & n_hillside(x2) & n_dog(x1) & a_white(s1) & a_rocky(s2) & Theme(s2,x2) & Theme(s1,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 s2 x1 x2.(v_walk(e1) & n_rock(x2) & n_dog(x1) & a_over(s2) & a_large(s1) & Theme(s1,x2) & Theme(e1,x2) & Manner(e1,s2) & Actor(e1,x1))