A man wearing dirty clothes is sleeping on the sidewalk.
a man sleeps on the sidewalk in a dirty outfit
Clothes is another word for outfit.
exists e2 e1 s1 x1 x2 x3 x4.(n_sidewalk(x4) & on(e2,x4) & Actor(e2,x1) & v_sleep(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_clothes(x3) & a_dirty(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3 x4.(n_sidewalk(x2) & on(e1,x2) & in(x2,x3) & n_outfit(x3) & of(x3,x4) & n_dirty(x4) & Actor(e1,x1) & v_sleep(e1) & n_man(x1))