A man in a wheelchair is sleeping on a sidewalk.
There is a man sleeping in cold weather
Just because a man is sleeping on the sidewalk it does not mean the man is in cold weather.
exists e1 x1 x2 x3.(on(e1,x3) & n_sidewalk(x3) & Actor(e1,x1) & v_sleep(e1) & in(x1,x2) & n_wheelchair(x2) & n_man(x1))
exists p1 x1 e1 s1 x2 x3 x4.((x1 = x2) & in(e1,x4) & n_weather(x4) & a_cold(s1) & Theme(s1,x4) & Actor(e1,x3) & v_sleep(e1) & (x2 = x3) & n_man(x2))