With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dr. Dre was number one on Forbes' list of richest American hip-hop figures by mass.
text_B: Sang Tarashan -LRB- سنگ تراشان , also Romanized as Sang Tarashan -RRB- is a village in Kolijan Rostaq-e Sofla Rural District , in the Central District of Sari County , Mazandaran Province , Iran .. Province. Provinces of Iran. Mazandaran. Mazandaran Province. County. Counties of Iran. Sari. Sari County. Central. Central District ( Sari County ). Rural District. Rural Districts of Iran. Kolijan Rostaq-e Sofla. Kolijan Rostaq-e Sofla Rural District. Kolijan Rostaq-e Sofla Rural District. Kolijan Rostaq-e Sofla Rural District. Central District. Central District ( Sari County ). Sari County. Sari County. Mazandaran Province. Mazandaran Province. Iran. Iran. At the 2006 census , its population was 1,718 , in 437 families .
not_related.