With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jerry Maguire was directed by James L. Brooks.
text_B: Coldblow is a small area of South East London within the London Borough of Bexley .. London. London. London Borough of Bexley. London Borough of Bexley. It is located on the border of Greater London with Kent .. London. London. Greater London. Greater London. Kent. Kent
not_related.