The sidewalk closest to us is deserted.
No one is walking by.
There may be people on a further sidewalk, so there is not necessarily " no one " present
exists e1 x1 x2.(n_person(x2) & r_most(x1) & n_close(x1) & of(x1,x2) & n_sidewalk(x2) & Theme(e1,x1) & v_desert(e1) & to(x1,x2))
-exists e1 s1 x1.(a_by(s1) & Manner(e1,s1) & Actor(e1,x1) & v_walk(e1) & n_one(x1))