With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Chronicles of Narnia is based on novels mentioning C.S. Lewis.
text_B: Rinch Mahalleh -LRB- رينچ محله , also Romanized as Rinch Mahalleh -RRB- is a village in Khoshabar Rural District , in the Central District of Rezvanshahr County , Gilan Province , Iran .. Province. Provinces of Iran. Gilan. Gilan Province. County. Counties of Iran. Rezvanshahr. Rezvanshahr County. Central. Central District ( Rezvanshahr County ). Rural District. Rural Districts of Iran. Khoshabar. Khoshabar Rural District. Khoshabar Rural District. Khoshabar Rural District. Central District. Central District ( Rezvanshahr County ). Rezvanshahr County. Rezvanshahr County. Gilan Province. Gilan Province. Iran. Iran. At the 2006 census , its population was 507 , in 128 families .
not_related.