A man pushing a work down the street.
A man is pushing goods he is going to sell at the market.
Just because a man is pushing a work down the street, one can not necessarily conclude the  man is pushing goods he is going to sell at the market.
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 e1 p1 x1 x2 x3.(n_market(x3) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1) & exists e2 p2.(Topic(e2,p2) & Actor(e2,x1) & v_go(e2) & exists e3.(at(e3,x3) & Actor(e3,x1) & v_sell(e3))) & n_male(x1) & that(x2,p1) & n_goods(x2) & n_man(x1))