Question: who won the queen's tennis tournament 2015
[{'answer': 'Andy Murray', 'provenance': [{'wikipedia_id': '1354784', 'title': "Queen's Club Championships", 'start_paragraph_id': 2, 'start_character': 286, 'end_paragraph_id': 2, 'end_character': 297, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]