premise: A brown and black dog runs on the grass outdoors in front of a sidewalk.
hypothesis: A canine is using his legs.
explanation_1: A canine is a dog and a dog that runs is definitely using his Legs.
explanation_2: canine refers to dog. runs is rephrased as using his legs.
explanation_3: A dog is a canine and if he runs he is using his legs.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5.(n_outdoors(x2) & of(x2,x3) & n_grass(x3) & in(e1,x4) & of(x4,x5) & n_sidewalk(x5) & n_front(x4) & on(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_black(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_leg(x2) & of(x2,x1) & n_male(x1) & n_canine(x1))