Question: who was the first person to win the ballon d'or
[{'answer': 'Stanley Matthews of Blackpool', 'provenance': [{'wikipedia_id': '398110', 'title': "Ballon d'Or", 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 29, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '398110', 'title': "Ballon d'Or", 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 758, 'bleu_score': 0.868204190699938, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9616819140840191221}, 'section': 'Section::::History.\n'}]}]