A man is lying on the sidewalk.
A man is lying outside.
The sidewalk is outside.
exists e1 x1 x2.(n_sidewalk(x2) & on(e1,x2) & Actor(e1,x1) & v_lie(e1) & n_man(x1))
exists e1 s1 x1.(a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_lie(e1) & n_man(x1))