With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mike Tyson was disqualified from a game.
text_B: Lieutenant Colonel Saeed ul-Mulk Nawab Sir Muhammad Ahmad Said Khan , Nawab of Chhatari also generally referred to as Nawab of Chhatari -LRB- 12 December 1888 - d. 1982 -RRB- was Governor of the United Provinces , Chief Minister of United Provinces , President of the Executive Council of the Nizam of Hyderabad -LRB- i.e. Prime Minister of Hyderabad -RRB- and Chief Scout of India .. Chhatari. Chhatari. Chief Minister of United Provinces. List of Chief Ministers of Uttar Pradesh. Nizam of Hyderabad. Nizam of Hyderabad. Prime Minister of Hyderabad. Prime Minister of Hyderabad. Chief Scout. Chief Scout ( The Scout Association ). Nawab. Nawab. Governor. List of Governors of the United Provinces. United Provinces. United Provinces of Agra and Oudh. Chief Minister. List of Chief Ministers of Uttar Pradesh
not_related.