Question: who acts as the chairman of the election commission
[{'answer': 'The Chief Election Commissioner', 'provenance': [{'wikipedia_id': '2445351', 'title': 'Chief Election Commissioner of India', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 31, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Chief Election Commissioner', 'provenance': [{'wikipedia_id': '2445351', 'title': 'Chief Election Commissioner of India', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Achal Kumar Jyoti'}, {'provenance': [{'wikipedia_id': '2445351', 'title': 'Chief Election Commissioner of India', 'start_paragraph_id': 1, 'start_character': 65, 'end_paragraph_id': 1, 'end_character': 633, 'bleu_score': 0.722324962265916, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1017738482086373728}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2445351', 'title': 'Chief Election Commissioner 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': 1017738482086373728}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5571214', 'title': 'Election commission', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['An election commission is a body charged with overseeing the implementation of electioneering process of any country. The formal names of election commissions vary from jurisdiction to jurisdiction, and may be styled an electoral commission, a central or state election commission, an election board, an electoral council or an electoral court. Election commissions can be independent, mixed, judicial or executive. They may also be responsible for electoral boundary delimitation. In federations there may be a separate body for each subnational government. The election commission has a duty to perform election related activities in an orderly manner. For election related problems, Election Commission is responsible.\rhighlight sentence(s) containing evidence, not only the answer', 'An election commission is a body charged with overseeing the implementation of electioneering process of any country. The formal names of election commissions vary from jurisdiction to jurisdiction, and may be styled an electoral commission, a central or state election commission, an election board, an electoral council or an electoral court.']}}]}, {'provenance': [{'wikipedia_id': '2445351', 'title': 'Chief Election Commissioner of India', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The Chief Election Commissioner heads the Election Commission of India, a body constitutionally empowered to conduct free and fair elections to the national and state legislatures and of President and Vice-President. This power of the Election Commission of India is derived from the Article 324 of the Constitution of India. Chief Election Commissioner of India is usually a member of the Indian Civil Service and mostly from the Indian Administrative Service. It is very difficult to remove the authority of the Chief Election Commissioner once appointed by the president, as two-thirds of the Lok Sabha and the Rajya Sabha need to present and vote against him for disorderly conduct or improper actions.\rhighlight sentence(s) containing evidence, not only the answer', 'The Chief Election Commissioner heads the Election Commission of India, a body constitutionally empowered to conduct free and fair elections to the national and state legislatures and of President and Vice-President. This power of the Election Commission of India is derived from the Article 324 of the Constitution of India.', 'The Chief Election Commissioner heads the Election Commission of India']}}]}, {'provenance': [{'wikipedia_id': '47863083', 'title': 'Election Commission of India', 'section': 'Section::::Structure.\n', 'start_paragraph_id': 3, 'end_paragraph_id': 3, 'meta': {'evidence_span': ['The current commission was established in 1950 when it had a Chief Election Commissioner appointed. Membership increased on 16 October 1989 to three with the increase of two Commissioners were appointed to the commission. That commission ceased on 1 January 1990 when "The Election Commissioner Amendment Act, 1989" superseded the earlier the commission; it continues in operation.. Decisions by the commission are by at least a majority vote. The Chief Election Commissioner and the two Election Commissioners who are usually retired IAS officers draw salaries and allowances as per with those of the Judges of the Supreme Court of India as per the "Chief Election Commissioner and other Election Commissioners (Conditions of Service) Rules, 1992". The commission secretariat is based in New Delhi which includes the Election Commissioners, Deputy Election Commissioners (usually\rhighlight sentence(s) containing evidence, not only the answer', 'The current commission was established in 1950 when it had a Chief Election Commissioner appointed. Membership increased on 16 October 1989 to three with the increase of two Commissioners were appointed to the commission. That commission ceased on 1 January 1990 when "The Election Commissioner Amendment Act, 1989" superseded the earlier the commission;']}}]}, {'provenance': [{'wikipedia_id': '15844045', 'title': 'Election Commission of Pakistan', 'section': 'Section::::Abstract.', 'start_paragraph_id': 2, 'end_paragraph_id': 2, 'meta': {'evidence_span': ['Election Commission was formed on 23 March 1956 and has been restructured and reformed in various occasions of history of the country. Under the Article 213 & 216, the Chief Election Commissioner and four retired judges of the High Courts from respective four province of the country, who are appointed by the President in the manner provided in the clauses (2A) and (2B) of Article 213 of constitution. As of present, Justice (R) Sardar Muhammad Raza is the current Chief Election Commissioner. Election Commission of Pakistan has a\rhighlight sentence(s) containing evidence, not only the answer', 'Election Commission was formed on 23 March 1956 and has been restructured and reformed in various occasions of history of the country. Under the Article 213 & 216, the Chief Election Commissioner and four retired judges of the High Courts from respective four province of the country, who are appointed by the President in the manner provided in the clauses (2A) and (2B) of Article 213 of constitution. As of present, Justice (R) Sardar Muhammad Raza is the current Chief Election Commissioner. Election Commission of Pakistan has a']}}]}]