Question: who was involved in the battle of chateauguay
[{'answer': 'American force', 'provenance': [{'wikipedia_id': '262955', 'title': 'Battle of the Chateauguay', 'start_paragraph_id': 1, 'start_character': 241, 'end_paragraph_id': 1, 'end_character': 255, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'British force consisting of 1,630 regulars , volunteers , militia and Native Americans from Lower Canada'}, {'provenance': [{'wikipedia_id': '262955', 'title': 'Battle of the Chateauguay', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 354, 'bleu_score': 0.9196822664155291, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3210096783833448839}, 'section': 'Section::::Abstract.'}]}]