With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Indian businessman is a job title of Mukesh Ambani.
text_B: Geoffrey Chater -LRB- born 23 March 1921 -RRB- is an English actor who was born in Barnet , Hertfordshire .. English. England. actor. actor. Barnet. Chipping Barnet. Hertfordshire. Hertfordshire. He has starred in both film and television projects .. film. film. television. television. His television credits include appearances in The Champions , Dad 's Army , Callan , Mapp and Lucia , Heartbeat , Foyle 's War , One Foot in the Grave , and Midsomer Murders .. television. television. The Champions. The Champions. Callan. Callan ( TV series ). Mapp and Lucia. Mapp and Lucia. Heartbeat. Heartbeat ( UK TV series ). One Foot in the Grave. One Foot in the Grave. Midsomer Murders. Midsomer Murders
not_related.