Question: when was the last time the us had no federal deficit
[{'answer': 'January 1 , 1835', 'provenance': [{'wikipedia_id': '5878495', 'title': 'History of the United States public debt', 'start_paragraph_id': 14, 'start_character': 3, 'end_paragraph_id': 14, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Early history.:Payment of US national debt.\n'}]}, {'provenance': [{'wikipedia_id': '5878495', 'title': 'History of the United States public debt', 'start_paragraph_id': 14, 'start_character': 0, 'end_paragraph_id': 14, 'end_character': 136, 'bleu_score': 0.9146912192286941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13879292815222402270}, 'section': 'Section::::Early history.:Payment of US national debt.\n'}]}]