With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sister Act features musical arrangements by a ninety year old American composer and lyricist.
text_B: Marc Shaiman -LRB- born October 22 , 1959 -RRB- is a Grammy , Emmy , Tony winning , and multi Oscar nominated American composer and lyricist for films , television , and theatre .. composer. composer. lyricist. lyricist. television. television. theatre. musical theatre. He is perhaps best known for writing the music and co-writing the lyrics for the Broadway musical version of the John Waters film Hairspray .. film. film. Broadway. Broadway theatre. musical version. Hairspray ( musical ). John Waters. John Waters ( filmmaker ). Hairspray. Hairspray ( 1988 film )
related.