A young boy crawling under a police barrier.
A boy is being nosy.
A boy may be crawling for a number of reasons, and does not mean he is nosy.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & under(e1,x3) & n_barrier(x3) & of(x3,x4) & n_police(x4) & Actor(e1,x2) & v_crawl(e1) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists s1 x1.(Theme(s1,x1) & a_nosy(s1) & n_boy(x1))