With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tony Blair was involved in the 1998 disco scene.
text_B: Brick Lane is a 2006 British documentary directed and produced by Minoo Bhatia .. British. United Kingdom. documentary. documentary. Brick Lane. Brick Lane. The documentary is about the personal stories and journeys of people who have made the street Brick Lane their home , how these different groups have shaped the town and the changing cultural markers that define the area .. documentary. documentary. Brick Lane. Brick Lane. It was broadcast by BBC Two on 25 March 2006 .. BBC Two. BBC Two
not_related.