A woman leaving a wedding.
Woman walking to be married.
If a person is walking to be married, then they wouldn't be leaving a wedding.
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_leave(e1) & n_wedding(x3) & (x1 = x2) & n_woman(x1))
exists p1 x1 x2.(Topic(x1,p1) & exists e1.(Theme(e1,x1) & v_marry(e1)) & n_walking(x1) & (x1 = x2) & ne_nam_woman(x2) & a_topic(x1))