Question: how many sharps or flats in f minor
[{'answer': 'four flats', 'provenance': [{'wikipedia_id': '2080960', 'title': 'F minor', 'start_paragraph_id': 1, 'start_character': 118, 'end_paragraph_id': 1, 'end_character': 128, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2080960', 'title': 'F minor', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 128, 'bleu_score': 0.629544703962976, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4792518581583344136}, 'section': 'Section::::Abstract.'}]}]