With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ketogenic diet contains carbohydrates.
text_B: Qadim -LRB- قديم , also Romanized as Qadim -RRB- is a village in Mahmudabad Rural District , in the Central District of Shahin Dezh County , West Azerbaijan Province , Iran .. Province. Provinces of Iran. West Azerbaijan. West Azerbaijan Province. County. Counties of Iran. Shahin Dezh. Shahin Dezh County. Central. Central District ( Shahin Dezh County ). Rural District. Rural Districts of Iran. Mahmudabad. Mahmudabad Rural District ( West Azerbaijan Province ). Mahmudabad Rural District. Mahmudabad Rural District ( West Azerbaijan Province ). Central District. Central District ( Shahin Dezh County ). Shahin Dezh County. Shahin Dezh County. West Azerbaijan Province. West Azerbaijan Province. Iran. Iran. At the 2006 census , its population was 208 , in 36 families .
not_related.