Question: when was the freedom of information act passed
[{'answer': 'July 4 , 1966'}, {'provenance': [{'wikipedia_id': '590464', 'title': 'Freedom of Information Act (United States)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 565, 'bleu_score': 0.5145780772651241, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3469769400147242995}, 'section': 'Section::::Abstract.'}]}]