A woman in a black skirt is reading a book on the subway.
A woman is reading 1984.
Just because the woman is reading a book does not tell you the book is 1984.
exists e1 s1 x1 x2 x3 x4.(n_subway(x4) & Theme(e1,x3) & Actor(e1,x1) & v_read(e1) & on(x3,x4) & n_book(x3) & in(x1,x2) & n_skirt(x2) & a_black(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_date(x2) & a_date_year_1984(x2) & a_date_year_1984(x2) & n_woman(x1))