An elderly lady wearing a lampshade and opening presents.
The woman's lampshade had flowers on it.
The elderly lady that is wearing a lampshade does not imply it has flowers in it.
exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & subset_of(x5,x3) & n_present(x5) & of(x5,x6) & n_opening(x6) & subset_of(x4,x3) & n_lampshade(x4) & (x1 = x2) & n_lady(x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_thing(x1) & n_lampshade(x2) & of(x2,x1) & n_woman(x1) & Theme(e1,x3) & Actor(e1,x2) & v_have(e1) & on(x3,x1) & n_flower(x3))