Question: highest final score in a world cup final
[{'answer': '5', 'provenance': [{'wikipedia_id': '8821389', 'title': 'List of FIFA World Cup finals', 'start_paragraph_id': 2, 'start_character': 489, 'end_paragraph_id': 2, 'end_character': 490, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]