An elderly woman feeding a man a piece of cake.
an elderly woman celebrating our anniversary
Feeding a man a piece of cake does not imply celebrating an anniversary.
exists s1 x1 x2.(a_topic(x1) & all x3.(n_piece(x3) -> exists e1 x4 x5.(Theme(e1,x4) & Actor(e1,x2) & v_feed(e1) & of(x4,x5) & n_cake(x5) & for(x4,x3) & n_man(x4))) & (x1 = x2) & n_woman(x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_celebrate(e1) & n_anniversary(x3) & of(x3,x1) & n_person(x1) & (x1 = x2) & n_woman(x1) & a_elderly(s1) & Theme(s1,x1))