With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Theodore Roosevelt was schooled at home instead of attending formal public or private schooling.
text_B: Hemmatabad-e Sistaniha -LRB- همت ابادسيستانيها , also Romanized as Hemmatabad-e Sistaniha ; also known as Hemmatabad -RRB- is a village in Kongor Rural District , in the Central District of Kalaleh County , Golestan Province , Iran .. Province. Provinces of Iran. Golestan. Golestan Province. County. Counties of Iran. Kalaleh. Kalaleh County. Central. Central District ( Kalaleh County ). Rural District. Rural Districts of Iran. Kongor. Kongor Rural District. Kongor Rural District. Kongor Rural District. Central District. Central District ( Kalaleh County ). Kalaleh County. Kalaleh County. Golestan Province. Golestan Province. Iran. Iran. At the 2006 census , its population was 220 , in 49 families .
not_related.