A man pushing a work down the street.
A man cleans the street each day.
Just because a man is pushing a work down the street, one can not assume he cleans the street each day.
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 x3.(n_street(x3) & all x1.(n_day(x1) -> exists e1 x2.(Time(e1,x1) & Theme(e1,x3) & Actor(e1,x2) & v_clean(e1) & n_man(x2))))