A young boy stands behind a Jewish fence.
A boy stands behind the fence to watch the parade.
Standing behind a fence does not imply it is to watch the parade.
exists e1 s1 s2 x1 x2.(behind(e1,x2) & n_fence(x2) & a_jewish(s2) & Theme(s2,x2) & Actor(e1,x1) & v_stand(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 p1 x1 x2 x3.(n_parade(x3) & n_fence(x2) & behind(e1,x2) & Topic(x2,p1) & exists e2.(Theme(e2,x3) & Actor(e2,x2) & v_watch(e2)) & Actor(e1,x1) & v_stand(e1) & n_boy(x1))