premise: a big black dog jumps in the air to catch the tennis ball in his mouth.
hypothesis: The dog is white.
explanation_1: The dog can't be black and white.
explanation_2: If the dog is white then it cannot be a black dog.
explanation_3: if a dog is white it cant be black
premise_logic: exists p1 s1 s2 x1 x2 x3 x4 x5 x6.(n_mouth(x6) & of(x6,x4) & n_male(x4) & n_ball(x4) & of(x4,x5) & n_tennis(x5) & n_air(x3) & a_topic(x1) & in(x1,x3) & Topic(x3,p1) & exists e1.(in(e1,x6) & Theme(e1,x4) & Actor(e1,x3) & v_catch(e1)) & n_jump(x1) & of(x1,x2) & n_dog(x2) & a_black(s2) & Theme(s2,x1) & a_big(s1) & Theme(s1,x1))
hypothesis_logic: exists s1 x1.(n_dog(x1) & Theme(s1,x1) & a_white(s1))