Question: where was the world chess tournament 2017 held
[{'answer': 'Tbilisi , Georgia', 'provenance': [{'wikipedia_id': '50731243', 'title': 'Chess World Cup 2017', 'start_paragraph_id': 1, 'start_character': 87, 'end_paragraph_id': 1, 'end_character': 104, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'in Tbilisi , Georgia', 'provenance': [{'wikipedia_id': '50731243', 'title': 'Chess World Cup 2017', 'start_paragraph_id': 1, 'start_character': 84, 'end_paragraph_id': 1, 'end_character': 104, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '50731243', 'title': 'Chess World Cup 2017', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 277, 'bleu_score': 0.8923575006167591, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15880511046011419258}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '50731243', 'title': 'Chess World Cup 2017', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The Chess World Cup 2017 was a 128-player single-elimination chess tournament, held in Tbilisi, Georgia, from 2 to 27 September 2017.', 'The Chess World Cup 2017 was a 128-player single-elimination chess tournament, held in Tbilisi, Georgia, from 2 to 27 September 2017. It was won by Armenian grandmaster Levon Aronian. This was the second time he had won the Chess World Cup, 12 years after his first win in 2005.', 'The Chess World Cup 2017 was a 128-player single-elimination chess tournament, held in Tbilisi, Georgia, from 2 to 27 September 2017. It was won by Armenian grandmaster Levon Aronian. This was the second time he had won the Chess World Cup, 12 years after his first win in 2005.']}}]}]