Question: when did the battle of new orleans start
[{'answer': 'December 14 , 1814', 'provenance': [{'wikipedia_id': '147394', 'title': 'Battle of New Orleans', 'start_paragraph_id': 7, 'start_character': 108, 'end_paragraph_id': 7, 'end_character': 130, 'bleu_score': 1.0, 'section': 'Section::::Prelude.:Lake Borgne.\n'}]}]