With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: John McCain campaigned in the 56th quadrennial presidential election.
text_B: Qaleh Sabzi -LRB- قلعه سبزي , also Romanized as Qal ` eh Sabzi -RRB- is a village in Shurab-e Tangazi Rural District , in the Central District of Kuhrang County , Chaharmahal and Bakhtiari Province , Iran .. Province. Provinces of Iran. Chaharmahal and Bakhtiari. Chaharmahal and Bakhtiari Province. County. Counties of Iran. Kuhrang. Kuhrang County. Central. Central District ( Kuhrang County ). Rural District. Rural Districts of Iran. Shurab-e Tangazi. Shurab-e Tangazi Rural District. Shurab-e Tangazi Rural District. Shurab-e Tangazi Rural District. Central District. Central District ( Kuhrang County ). Kuhrang County. Kuhrang County. Chaharmahal and Bakhtiari Province. Chaharmahal and Bakhtiari Province. Iran. Iran. At the 2006 census , its population was 14 , in 4 families .
not_related.