With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Thor: The Dark World made more than 644 million dollars.
text_B: Alvand Rural District is a rural district -LRB- dehestan -RRB- in the Central District of Qasr-e Shirin County , Kermanshah Province , Iran .. Province. Provinces of Iran. Kermanshah. Kermanshah Province. County. Counties of Iran. Qasr-e Shirin. Qasr-e Shirin County. District. Bakhsh. Central. Central District ( Qasr-e Shirin County ). rural district. Rural Districts of Iran. Central District. Central District ( Qasr-e Shirin County ). Qasr-e Shirin County. Qasr-e Shirin County. Kermanshah Province. Kermanshah Province. Iran. Iran. At the 2006 census , its population was 16 , in 8 families .. The rural district has 2 villages .. rural district. Rural Districts of Iran
not_related.