Question: where are the rules of federal administrative agencies published
[{'answer': 'Federal Register', 'provenance': [{'wikipedia_id': '469120', 'title': 'Code of Federal Regulations', 'start_paragraph_id': 1, 'start_character': 165, 'end_paragraph_id': 1, 'end_character': 181, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '469120', 'title': 'Code of Federal Regulations', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 363, 'bleu_score': 0.963949056609222, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7881436617544315778}, 'section': 'Section::::Abstract.'}]}]