Question: who made the flag that flew over fort mchenry
[{'answer': 'Mary Young Pickersgill', 'provenance': [{'wikipedia_id': '7246021', 'title': 'Star-Spangled Banner (flag)', 'start_paragraph_id': 5, 'start_character': 73, 'end_paragraph_id': 5, 'end_character': 95, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '7246021', 'title': 'Star-Spangled Banner (flag)', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 302, 'bleu_score': 0.8432156149397151, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10957539745719406643}, 'section': 'Section::::History.\n'}]}]