Little boy with blue shirt crawls across vents near large glass windows.
The child is exploring the world around him.
We cannot infer that the child is exploring because we do not know the circumstances behind him crawling near the windows.
exists s1 s2 s3 x1 x2 x3 x4 x5 x6.(a_topic(x1) & with(x1,x2) & across(x2,x4) & near(x4,x5) & n_window(x5) & of(x5,x6) & n_glass(x6) & a_large(s3) & Theme(s3,x5) & n_vent(x4) & n_crawl(x2) & of(x2,x3) & n_shirt(x3) & a_blue(s2) & Theme(s2,x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_male(x2) & n_world(x2) & n_child(x1) & around(e1,x2) & Theme(e1,x2) & Actor(e1,x1) & v_explore(e1))