A girl hugging a woman sitting in a chair.
The hugging chair is where people sit who want to be hugged.
Even though the girl is hugging a woman in a chair does not mean it is a hugging chair.  People who sit in the chair do not necessarily want to be hugged.
exists e2 e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_hug(e2) & in(e1,x5) & n_chair(x5) & Actor(e1,x4) & v_sit(e1) & (x3 = x4) & n_woman(x3) & (x1 = x2) & n_girl(x1))
exists e1 p1 x1 x2 x3 x4.(n_chair(x1) & of(x1,x2) & n_hugging(x2) & a_topic(x1) & Topic(e1,p1) & Actor(e1,x4) & v_want(e1) & exists e4.(Theme(e4,x4) & v_hug(e4)) & (x1 = x4) & exists e2 e3 x5 x6.(n_location(x5) & Topic(e3,e2) & Actor(e3,x3) & v_be(e3) & loc_rel(e2,x5) & Actor(e2,x6) & v_sit(e2) & n_people(x6)) & (x1 = x3))