Question: What is the date of death of Nayantara Sahgal's mother?
Sentence (from "Vijaya Lakshmi Pandit"): Hailing from a prominent political family, her brother Jawaharlal Nehru was the first Prime Minister of independent India, her niece Indira Gandhi the first female Prime Minister of India and her grand-nephew Rajiv Gandhi was the sixth Prime Minister of India.
Relevant evidence: No