With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Supremes were a secondary act.
text_B: John Brason is a British script writer and script editor , best known for the series made in collaboration with television producer Gerard Glaister , Colditz and Secret Army , both set during World War II .. Gerard Glaister. Gerard Glaister. Colditz. Colditz ( TV series ). Secret Army. Secret Army ( TV series ). Brason was well known for his anti-communism , reflected in the later series which is on reason given for the scrapping of his final script for Secret Army , `` What Did You Do During the War , Daddy ? ''. Secret Army. Secret Army ( TV series ). anti-communism. anti-communism
not_related.