With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Bradley Cooper refuses to be in films.
text_B: Ignaz Trollmann von Lovcenberg -LRB- Steyr , 25 November 1860 - Graz , 23 February 1919 -RRB- , was a general in the Austro-Hungarian Army during World War I and commander of the 19th Corps .. Steyr. Steyr. Graz. Graz. general. general. Austro-Hungarian Army. Austro-Hungarian Army. World War I. World War I
not_related.