With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Diana Ross and Lionel Richie recorded a duet.
text_B: John `` Johnny '' Miles -LRB- June 12 , 1923 - May 17 , 2006 -RRB- was an American actor who appeared in 19 movies between 1944 and 1950 .. John Miles is probably most noted for playing the lead in his last film The Tattooed Stranger -LRB- 1950 -RRB- , a film noir shot on location in New York City .. The Tattooed Stranger. The Tattooed Stranger. film noir. film noir. New York City. New York City. His other roles consist mainly of small supporting parts in films like Gunfighters -LRB- 1947 -RRB- , based upon a Zane Grey novel with a screenplay by Alan Le May , and the B-picture The Fabulous Texan -LRB- 1947 -RRB- starring Wild Bill Elliott , John Carroll , Catherine McLeod , and Andy Devine .. Gunfighters. Gunfighters ( film ). Zane Grey. Zane Grey. Alan Le May. Alan Le May. B-picture. B-picture. The Fabulous Texan. The Fabulous Texan. Wild Bill Elliott. Wild Bill Elliott. John Carroll. John Carroll ( actor ). Catherine McLeod. Catherine McLeod. Andy Devine. Andy Devine
not_related.