Question: where is the yunnan plateau located on a map
[{'answer': 'southwest China', 'provenance': [{'wikipedia_id': '12645140', 'title': 'Yunnan–Guizhou Plateau', 'start_paragraph_id': 1, 'start_character': 80, 'end_paragraph_id': 1, 'end_character': 95, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '12645140', 'title': 'Yunnan–Guizhou Plateau', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 370, 'bleu_score': 0.8415522872677531, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12544278421619522476}, 'section': 'Section::::Abstract.'}]}]