Question: who won the 2017 world strongest man competition
[{'answer': 'Eddie Hall', 'provenance': [{'wikipedia_id': '54165147', 'title': "2017 World's Strongest Man", 'start_paragraph_id': 2, 'start_character': 26, 'end_paragraph_id': 2, 'end_character': 36, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '54165147', 'title': "2017 World's Strongest Man", 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 423, 'bleu_score': 0.9111620659625651, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5188208650042478671}, 'section': 'Section::::Abstract.'}]}]