A woman stands on a sidewalk in front of a picket fence.
A woman is waiting for her friend to meet her.
Just because a woman is standing on a sidewalk doesn't imply she's waiting for her friend
exists e1 x1 x2 x3 x4 x5.(in(e1,x3) & of(x3,x4) & n_fence(x4) & of(x4,x5) & n_picket(x5) & n_front(x3) & on(e1,x2) & n_sidewalk(x2) & Actor(e1,x1) & v_stand(e1) & n_woman(x1))
exists e1 p1 x1 x2 x3.(Topic(e1,p1) & exists e2.(Theme(e2,x2) & Actor(e2,x1) & v_meet(e2)) & n_female(x2) & for(e1,x3) & n_friend(x3) & of(x3,x1) & n_female(x1) & Actor(e1,x2) & v_wait(e1) & n_woman(x2) & n_woman(x1))