premise: A black dog running in the snow by some trees.
hypothesis: a dog running in the snow to chase a ball
explanation_1: A running dog does not imply it is running to chase a ball.
explanation_2: not all dogs run to chase ball
explanation_3: Just because a black dog is running doesn't mean the dog chase a ball.
premise_logic: exists e1 s1 x1 x2 x3 x4.(n_snow(x3) & a_topic(x1) & by(e1,x4) & n_tree(x4) & in(e1,x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 p1 x1 x2 x3 x4.(n_snow(x4) & a_topic(x1) & Topic(e1,p1) & exists e2 x5.(Theme(e2,x5) & Actor(e2,x2) & v_chase(e2) & n_ball(x5)) & in(e1,x4) & Actor(e1,x3) & v_run(e1) & (x1 = x3) & (x1 = x2) & n_dog(x1))