A woman sits alone on a cushioned seat.
The woman is on a couch.
Cushioned seat does not imply couch.
exists e1 s1 s2 x1 x2.(on(e1,x2) & n_seat(x2) & a_cushioned(s2) & Theme(s2,x2) & a_alone(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1) & n_woman(x1))
exists p1 x1.(n_woman(x1) & exists x2.(on(x1,x2) & n_couch(x2)))