Question: when was angels we have heard on high composed
[{'answer': '1862', 'provenance': [{'wikipedia_id': '3304825', 'title': 'Angels We Have Heard on High', 'start_paragraph_id': 6, 'start_character': 330, 'end_paragraph_id': 6, 'end_character': 334, 'bleu_score': 1.0, 'section': 'Section::::Lyrics.\n'}]}, {'provenance': [{'wikipedia_id': '3304825', 'title': 'Angels We Have Heard on High', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 730, 'bleu_score': 0.64927611172492, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5859234947008957506}, 'section': 'Section::::Lyrics.\n'}]}]