A woman walking down the street.
A woman walks.
Walks is a rephrasing of walking.
exists e1 s1 x1 x2 x3.(n_street(x3) & a_topic(x1) & a_down(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_woman(x1))
exists e1 x1.(Actor(e1,x1) & v_walk(e1) & n_woman(x1))