Question: how many flags have the british flag on them
[{'answer': 'Six'}, {'provenance': [{'wikipedia_id': '53334972', 'title': 'List of countries and territories with the Union Jack displayed on their flag', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 476, 'bleu_score': 0.8104590411059801, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4167857251369006860}, 'section': 'Section::::Abstract.'}]}]