Little boy with blue shirt crawls across vents near large glass windows.
The large adult man is sitting on a chair.
Little Boy crawling contradicts with Large adult sitting.
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 s1 x1 x2 x3.(n_man(x1) & of(x1,x2) & n_adult(x2) & a_large(s1) & Theme(s1,x1) & on(e1,x3) & n_chair(x3) & Actor(e1,x1) & v_sit(e1))