A little boy is walking on a fallen tree in the woods.
A little boy is walking on a fallen tree in the dark woods.
You cannot infer that the woods are dark because Woods can also be light.
exists e1 s1 s2 x1 x2 x3.(n_wood(x3) & in(e1,x3) & on(e1,x2) & n_tree(x2) & a_fallen(s2) & Theme(s2,x2) & Actor(e1,x1) & v_walk(e1) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 s1 s2 s3 x1 x2 x3.(n_wood(x3) & a_dark(s3) & Theme(s3,x3) & in(e1,x3) & on(e1,x2) & n_tree(x2) & a_fallen(s2) & Theme(s2,x2) & Actor(e1,x1) & v_walk(e1) & n_boy(x1) & a_little(s1) & Theme(s1,x1))