With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Vantage Point (film) is a film.
text_B: Elizabeth Francesca Prettejohn -LRB- born 15 May 1961 -RRB- is an art historian and author of several books about art history .. art historian. art historian. author. author. art history. art history. Her books have included `` Rossetti and his Circle '' -LRB- 1997 -RRB- , `` The Art of the Pre-Raphaelites '' -LRB- 2000 -RRB- and `` Art for Art 's Sake '' -LRB- 2007 -RRB- .. Rossetti. Dante Gabriel Rossetti. Pre-Raphaelites. Pre-Raphaelites. She has also co-edited and coauthored books .. She has written exhibition catalogues and papers for journals such as `` Burlington Magazine '' , `` Journal of Victorian Culture '' and `` Art Bulletin '' .. Burlington Magazine. Burlington Magazine. Journal of Victorian Culture. Journal of Victorian Culture. Art Bulletin. Art Bulletin
not_related.