With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: British Columbia has a housing market.
text_B: Rustai-ye Mosteza Afan -LRB- روستاي مستضعفان , also Romanized as Rustai-ye Mosteza ʿAfan -RRB- is a village in Rudbar Rural District , in the Central District of Rudbar-e Jonubi County , Kerman Province , Iran .. Province. Provinces of Iran. Kerman. Kerman Province. County. Counties of Iran. Rudbar-e Jonubi. Rudbar-e Jonubi County. Central. Central District ( Rudbar-e Jonubi County ). Rural District. Rural Districts of Iran. Rudbar. Rudbar Rural District ( Kerman Province ). Rudbar Rural District. Rudbar Rural District ( Kerman Province ). Central District. Central District ( Rudbar-e Jonubi County ). Rudbar-e Jonubi County. Rudbar-e Jonubi County. Kerman Province. Kerman Province. Iran. Iran. At the 2006 census , its population was 117 , in 26 families .
not_related.