Question: which emblem served as the symbol for the national recovery administration
[{'answer': 'the Blue Eagle', 'provenance': [{'wikipedia_id': '511665', 'title': 'National Recovery Administration', 'start_paragraph_id': 2, 'start_character': 23, 'end_paragraph_id': 2, 'end_character': 37, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '511665', 'title': 'National Recovery Administration', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 384, 'bleu_score': 0.968982777549629, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10739148419602161309}, 'section': 'Section::::Abstract.'}]}]