Question: who won the mlb all-star game last year
[{'answer': 'American', 'provenance': [{'wikipedia_id': '13912846', 'title': 'List of Major League Baseball All-Star Games', 'start_paragraph_id': 1, 'start_character': 98, 'end_paragraph_id': 1, 'end_character': 106, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]