A man is sleeping on the sidewalk, on top of a box.
A homeless man is sleeps in preparation for the night ahead.
It could be sometime other than night.
exists e1 x1 x2 x3 x4.(n_sidewalk(x2) & on(e1,x3) & of(x3,x4) & n_box(x4) & n_top(x3) & on(e1,x2) & Actor(e1,x1) & v_sleep(e1) & n_man(x1))
exists p1 s1 x1 x4.(n_night(x4) & exists x2 x3.((x1 = x2) & in(x2,x3) & r_ahead(x3) & for(x3,x4) & n_preparation(x3) & n_sleep(x2)) & n_man(x1) & a_homeless(s1) & Theme(s1,x1))