Question: the first vice president of india who become the president letter was
[{'answer': 'Sarvepalli Radhakrishnan', 'provenance': [{'wikipedia_id': '12559103', 'title': 'List of Vice Presidents of India', 'start_paragraph_id': 3, 'start_character': 111, 'end_paragraph_id': 3, 'end_character': 135, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '12559103', 'title': 'List of Vice Presidents of India', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12780065699528591514}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '22905775', 'title': '1962 Indian presidential election', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The Election Commission of India held indirect 3rd presidential elections of India on May 7, 1962. Dr. Sarvepalli Radhakrishnan with 553,067 votes won the presidency over his rivals Chowdhry Hari Ram who got 6,341 votes and Yamuna Prasad Trisulia who got 3,537 votes.', 'The Election Commission of India held indirect 3rd presidential elections of India on May 7, 1962. Dr. Sarvepalli Radhakrishnan with 553,067 votes won the presidency over his rivals Chowdhry Hari Ram who got 6,341 votes and Yamuna Prasad Trisulia who got 3,537 votes.', 'Dr. Sarvepalli Radhakrishnan with 553,067 votes won the presidency over his rivals']}}]}, {'provenance': [{'wikipedia_id': '12559103', 'title': 'List of Vice Presidents of India', 'section': 'Section::::Abstract.', 'start_paragraph_id': 3, 'end_paragraph_id': 3, 'meta': {'evidence_span': ['There have been 13 vice presidents since the inception of the post in 1950. The first vice president of India, Sarvepalli Radhakrishnan, took oath at Rashtrapati Bhavan on 13 May 1952. He later served as the president. Following the death of Zakir Hussain in 1969, V. V. Giri resigned from the post of vice president to contest the presidential election and got elected. Out of 13 vice presidents, six of them later went on to become the president. Krishna Kant has been the only one to die during his tenure. On 11 August 2017, Venkaiah Naidu was sworn in as the 13th vice president of India.', 'There have been 13 vice presidents since the inception of the post in 1950. The first vice president of India, Sarvepalli Radhakrishnan, took oath at Rashtrapati Bhavan on 13 May 1952', 'He later served as the president.']}}]}]