A little boy walks along railroad tracks in the woods.
The little boy is in his house.
A little boy is either in his house or in the woods.
exists e1 s1 x1 x2 x3 x4.(n_wood(x4) & along(e1,x2) & in(x2,x4) & n_track(x2) & of(x2,x3) & n_railroad(x3) & Actor(e1,x1) & v_walk(e1) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists p1 s1 x1 x2.(n_house(x2) & of(x2,x1) & n_male(x1) & n_boy(x1) & a_little(s1) & Theme(s1,x1) & in(x1,x2))