Question: who is the president of international olympic committee
[{'answer': 'Thomas Bach', 'provenance': [{'wikipedia_id': '26268140', 'title': 'President of the International Olympic Committee', 'start_paragraph_id': 49, 'start_character': 11, 'end_paragraph_id': 49, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::List of IOC presidents.:Jacques Rogge (2001–2013).:Controversies.\n'}]}]