Question: who took control of sable island in 2011
[{'answer': 'the Nova Scotia government', 'provenance': [{'wikipedia_id': '62361', 'title': 'Sable Island', 'start_paragraph_id': 18, 'start_character': 21, 'end_paragraph_id': 18, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::History.:National Park.\n'}]}, {'answer': 'the federal government', 'provenance': [{'wikipedia_id': '62361', 'title': 'Sable Island', 'start_paragraph_id': 1, 'start_character': 706, 'end_paragraph_id': 1, 'end_character': 728, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '62361', 'title': 'Sable Island', 'start_paragraph_id': 18, 'start_character': 0, 'end_paragraph_id': 18, 'end_character': 412, 'bleu_score': 0.9699161750394991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4744497541396719641}, 'section': 'Section::::History.:National Park.\n'}]}]