With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Rock music is a genre of film.
text_B: Bahmanabad -LRB- بهمن اباد , also Romanized as Bahmanabad -RRB- is a village in Estabraq Rural District , in the Central District of Shahr-e Babak County , Kerman Province , Iran .. Province. Provinces of Iran. Kerman. Kerman Province. County. Counties of Iran. Shahr-e Babak. Shahr-e Babak County. Central. Central District ( Shahr-e Babak County ). Rural District. Rural Districts of Iran. Estabraq. Estabraq Rural District. Estabraq Rural District. Estabraq Rural District. Central District. Central District ( Shahr-e Babak County ). Shahr-e Babak County. Shahr-e Babak County. Kerman Province. Kerman Province. Iran. Iran. At the 2006 census , its population was 31 , in 9 families .
not_related.