Question: when was the national flood insurance program created
[{'answer': '1968', 'provenance': [{'wikipedia_id': '2563599', 'title': 'National Flood Insurance Program', 'start_paragraph_id': 1, 'start_character': 105, 'end_paragraph_id': 1, 'end_character': 109, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2563599', 'title': 'National Flood Insurance Program', 'start_paragraph_id': 1, 'start_character': 29, 'end_paragraph_id': 1, 'end_character': 718, 'bleu_score': 0.7188144885437091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16274349590000371389}, 'section': 'Section::::Abstract.'}]}]