Question: What is the date of birth of Vijay Bahuguna's father?
Sentence (from "Hemwati Nandan Bahuguna"): Hemwati Nandan Bahuguna (25 April 1919 – 17 March 1989) was a Congress Party leader and former Chief Minister of Uttar Pradesh; he later joined Bharatiya Lok Dal and worked with Charan Singh.
Relevant evidence: Yes