Question: maximum red cards in a world cup match
[{'answer': '4', 'provenance': [{'wikipedia_id': '28544923', 'title': 'List of FIFA World Cup red cards', 'start_paragraph_id': 4, 'start_character': 107, 'end_paragraph_id': 4, 'end_character': 108, 'bleu_score': 1.0, 'section': 'Section::::Notable World Cup red cards.\n'}]}, {'provenance': [{'wikipedia_id': '28544923', 'title': 'List of FIFA World Cup red cards', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 393, 'bleu_score': 0.9716239638199891, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17231740930491913266}, 'section': 'Section::::Notable World Cup red cards.\n'}]}]