With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Blind Faith was a blues rock band founded by and composed of English blues and rock stars.
text_B: Rock You Sinners is a 1957 British musical film featuring early British rock 'n' roll , including from Art Baxter and His Rock 'n' Roll Sinners , best known for their song called Rock You Sinners .
not_related.