Question: when did canada became a colony of britain
[{'answer': '1763', 'provenance': [{'wikipedia_id': '52477', 'title': 'History of Canada', 'start_paragraph_id': 2, 'start_character': 350, 'end_paragraph_id': 2, 'end_character': 354, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '52477', 'title': 'History of Canada', 'start_paragraph_id': 35, 'start_character': 0, 'end_paragraph_id': 35, 'end_character': 1083, 'bleu_score': 0.830415940473707, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5700301570720211583}, 'section': 'Section::::Canada under British rule.\n'}]}]