With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Nashville Songwriters Association International provides advocacy.
text_B: Captain Stu is a South African ska band .. ska. ska. The band developed their style in the Cape Town ska scene , combining elements of jazz and reggae with South African influences to create an upbeat sound reflecting the atmosphere of Cape Town .. Cape Town. Cape Town. ska. ska. reggae. reggae. Since their formation in 2002 , the band has released two full-length albums , and more recently an EP .. In 2007 , they came under management from the UK .
not_related.