premise: The brown and black dog has his mouth open.
hypothesis: a dog has his mouth open
explanation_1: A dog with his mouth open has his mouth open.
explanation_2: The dog is the same as a dog.
explanation_3: The dog has its mouth open because it is a brown and black dog with its mouth open.
premise_logic: exists e1 s1 s2 x1 x2 x3.(n_open(x2) & of(x2,x3) & n_mouth(x3) & of(x2,x1) & n_male(x1) & n_dog(x1) & a_black(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1))
hypothesis_logic: exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_open(x2) & of(x2,x3) & n_mouth(x3) & of(x2,x1) & n_male(x1) & n_dog(x1))