premise: A wet black lab with a red collar is standing in the water.
hypothesis: A black lab waits for its owner to throw a ball into the water.
explanation_1: You can not infer the dog is waiting for the ball.
explanation_2: Just because the dog is in the water, it doesn't mean that he waits for his owner to throw a ball
explanation_3: A lab standing in the water is not assured whether the owner will throw a ball into the water.
premise_logic: exists e1 s1 s2 s3 x1 x2 x3.(n_water(x3) & in(e1,x3) & Actor(e1,x1) & v_stand(e1) & with(x1,x2) & n_collar(x2) & a_red(s3) & Theme(s3,x2) & n_lab(x1) & a_black(s2) & Theme(s2,x1) & a_wet(s1) & Theme(s1,x1))
hypothesis_logic: exists p1 s1 x1 x2 x3 x5.(n_water(x5) & a_topic(x1) & for(x1,x3) & Topic(x3,p1) & exists e1 x4.(into(e1,x5) & Theme(e1,x4) & Actor(e1,x3) & v_throw(e1) & n_ball(x4)) & n_owner(x3) & of(x3,x1) & n_thing(x1) & n_wait(x1) & of(x1,x2) & n_lab(x2) & a_black(s1) & Theme(s1,x1))