Question: who won the 2017 women's single malaysia master grand prix gold badminton tournament
[{'answer': 'Saina Nehwal', 'provenance': [{'wikipedia_id': '52599519', 'title': '2017 Malaysia Masters Grand Prix Gold', 'start_paragraph_id': 22, 'start_character': 13, 'end_paragraph_id': 22, 'end_character': 25, 'bleu_score': 1.0, 'section': "Section::::Women's singles.:Seeds.\n"}]}]