With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Portugal has an economy.
text_B: Goldar is a village in Zahray-ye Bala Rural District , in the Central District of Buin Zahra County , Qazvin Province , Iran .. Province. Provinces of Iran. Qazvin. Qazvin Province. County. Counties of Iran. Buin Zahra. Buin Zahra County. Central. Central District ( Buin Zahra County ). Rural District. Rural Districts of Iran. Zahray-ye Bala. Zahray-ye Bala Rural District. Zahray-ye Bala Rural District. Zahray-ye Bala Rural District. Central District. Central District ( Buin Zahra County ). Buin Zahra County. Buin Zahra County. Qazvin Province. Qazvin Province. Iran. Iran. At the 2006 census , its population was 59 , in 20 families .
not_related.