With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Wyatt Earp worked to extract valuable minerals.
text_B: Sammach-e Mahmud -LRB- سماچ محمود , also Romanized as Sammach-e Mahmud ; also known as Samach-e Mollamahmud -RRB- is a village in Negur Rural District , Dashtiari District , Chabahar County , Sistan and Baluchestan Province , Iran .. Province. Provinces of Iran. Sistan and Baluchestan. Sistan and Baluchestan Province. County. Counties of Iran. Chabahar. Chabahar County. Dashtiari. Dashtiari District. Rural District. Rural Districts of Iran. Negur. Negur Rural District. Negur Rural District. Negur Rural District. Dashtiari District. Dashtiari District. Chabahar County. Chabahar County. Sistan and Baluchestan Province. Sistan and Baluchestan Province. Iran. Iran. At the 2006 census , its population was 564 , in 104 families .
not_related.