premise: A man is laying down inside a black, non-working boat.
hypothesis: The man is outside on a boat.
explanation_1: While the man is in a boat, being on a boats is not generally considered indoors, so one can still say he is outside on it.
explanation_2: A man is laying in a black, non-working boat
explanation_3: if the man is on boat he should be outside and  inside a black, non-working boat is inferred as on a boat.
premise_logic: exists e1 s1 s2 s3 s4 x1 x2.(a_down(s4) & Manner(e1,s4) & inside(e1,x2) & n_boat(x2) & a_non-working(s3) & Theme(s3,x2) & a_,(s2) & Theme(s2,x2) & a_black(s1) & Theme(s1,x2) & Actor(e1,x1) & v_lay(e1) & n_man(x1))
hypothesis_logic: exists s1 x1 x2.(n_man(x1) & on(s1,x2) & n_boat(x2) & Theme(s1,x1) & a_outside(s1))