Question: what is the highest score in a soccer world cup final
[{'answer': '--', 'provenance': [{'wikipedia_id': '3602475', 'title': 'List of FIFA World Cup records and statistics', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]