With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: BYD Auto is a hair spray manufacturer.
text_B: Shamsabad -LRB- شمس اباد , also Romanized as Shamsabad ; also known as Shamsabad-e Ga ' ini Ha -RRB- is a village in Qanavat Rural District , in the Central District of Qom County , Qom Province , Iran .. Province. Provinces of Iran. Qom. Qom County. County. Counties of Iran. Central. Central District ( Qom County ). Rural District. Rural Districts of Iran. Qanavat. Qanavat Rural District. Qanavat Rural District. Qanavat Rural District. Central District. Central District ( Qom County ). Qom County. Qom County. Qom Province. Qom Province. Iran. Iran. At the 2006 census , its population was 625 , in 137 families .
not_related.