Question: who has won the 2017 formula 1 abu dhabi grand prix tournament
[{'answer': 'Valtteri Bottas', 'provenance': [{'wikipedia_id': '10148418', 'title': 'Abu Dhabi Grand Prix', 'start_paragraph_id': 26, 'start_character': 80, 'end_paragraph_id': 26, 'end_character': 95, 'bleu_score': 1.0, 'section': 'Section::::History.:2017.\n'}]}, {'provenance': [{'wikipedia_id': '10148418', 'title': 'Abu Dhabi Grand Prix', 'start_paragraph_id': 26, 'start_character': 0, 'end_paragraph_id': 26, 'end_character': 169, 'bleu_score': 0.934334813046729, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4083423580007678557}, 'section': 'Section::::History.:2017.\n'}]}]