premise: The black dog is running through water.
hypothesis: The black dog is running to catch a ball.
explanation_1: The dog is simply running through water, and isn't specifically going to catch a ball.
explanation_2: Dogs always not run to catch a ball.
explanation_3: The dog could be running for a stick that was thrown instead of to catch a ball.
premise_logic: exists e1 s1 x1 x2.(n_dog(x1) & a_black(s1) & Theme(s1,x1) & through(e1,x2) & n_water(x2) & Actor(e1,x1) & v_run(e1))
hypothesis_logic: exists e1 p1 s1 s2 x1.(n_dog(x1) & a_black(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1) & Topic(e1,p1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_catch(e2) & n_ball(x2)) & Actor(e1,x1) & v_run(e1))