A woman is sitting on a wooden chair.
The chair is in a living room.
The wooden chair may not be in a living room.
exists e1 s1 x1 x2.(on(e1,x2) & n_chair(x2) & a_wooden(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sit(e1) & n_woman(x1))
exists p1 x1.(n_chair(x1) & exists x2 x3.(in(x1,x2) & n_room(x2) & of(x2,x3) & n_living(x3)))