Question: where is the british masters held this year
[{'answer': 'Walton Heath Golf Club', 'provenance': [{'wikipedia_id': '1929870', 'title': 'British Masters', 'start_paragraph_id': 12, 'start_character': 33, 'end_paragraph_id': 12, 'end_character': 55, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}]