With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Stephen Rider acted in the series Lucky 7 on CBS.
text_B: Ridley 's Brewery is a defunct brewing company .. It was founded in 1842 , and was located in Hartford End , Essex .. Hartford End. Hartford End. Essex. Essex. In August 2002 the company bought out the Tolly Cobbold brewery .. bought out. buyout. Tolly Cobbold. Tolly Cobbold. Then , in 2005 Ridley 's was bought by Greene King for # 45.6 million closing its operations at Hartford End and Braintree and dropping of rivaling beers to their own brands .. Greene King. Greene King. Hartford End. Hartford End. Ridley 's Old Bob continues to be produced by Greene King at Bury St. Edmunds .. Greene King. Greene King
not_related.