Question: when did central america break away from mexico and what did they call themselves
[{'answer': '1823', 'provenance': [{'wikipedia_id': '51365', 'title': 'History of Central America', 'start_paragraph_id': 9, 'start_character': 130, 'end_paragraph_id': 9, 'end_character': 134, 'bleu_score': 1.0, 'section': 'Section::::Independence.\n'}]}, {'answer': 'The Federal Republic of Central America'}, {'provenance': [{'wikipedia_id': '51365', 'title': 'History of Central America', 'start_paragraph_id': 11, 'start_character': 3, 'end_paragraph_id': 11, 'end_character': 819, 'bleu_score': 0.9398989090251271, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14013883394929259593}, 'section': 'Section::::Independence.:Federal Republic of Central America.\n'}]}]