premise: A black dog is coming out of the ocean water on the beach with something in its mouth.
hypothesis: The dog is coming out of the ocean with a stick in its mouth.
explanation_1: The fact that the dog has something in its mouth does not imply that he has a stick.
explanation_2: The dog may hold something else in the mouth, e.g., a ball, not a stick.
explanation_3: Something is not assumed to be a stick.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6.(n_mouth(x6) & of(x6,x4) & n_thing(x4) & n_beach(x4) & n_water(x2) & of(x2,x3) & n_ocean(x3) & r_out(e1) & of(e1,x2) & on(x2,x4) & with(x4,x5) & in(x5,x6) & n_thing(x5) & Actor(e1,x1) & v_come(e1) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_mouth(x4) & of(x4,x2) & n_thing(x2) & n_ocean(x2) & n_dog(x1) & in(e1,x4) & r_out(e1) & of(e1,x2) & with(x2,x3) & n_stick(x3) & Actor(e1,x1) & v_come(e1))