A man pushing a work down the street.
There is a person on the street moving something along.
Just because a man is pushing a work down the street does not necessarily mean he is moving something along.
exists e1 x1 x2 x3 x4.(n_street(x4) & a_topic(x1) & down(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_push(e1) & n_work(x3) & (x1 = x2) & n_man(x1))
exists p1 x1 x3.(n_street(x3) & exists e1 p2 x2 x4 x5.((x1 = x2) & exists s1.(Theme(s1,x5) & a_along(s1)) & Recipient(e1,p2) & Actor(e1,x4) & Topic(e1,x5) & v_move(e1) & n_thing(x5) & (x2 = x4) & on(x2,x3) & n_person(x2)))