Question: what is the southern most point in canada
[{'answer': 'Middle Island', 'provenance': [{'wikipedia_id': '1896977', 'title': 'Middle Island (Lake Erie)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1896977', 'title': 'Middle Island (Lake Erie)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 484, 'bleu_score': 0.736907309040782, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 154792187063274626}, 'section': 'Section::::Abstract.'}]}]