Question: where is south korea located in the world
[{'answer': 'East Asia', 'provenance': [{'wikipedia_id': '27021', 'title': 'Geography of South Korea', 'start_paragraph_id': 1, 'start_character': 26, 'end_paragraph_id': 1, 'end_character': 35, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '27021', 'title': 'Geography of South Korea', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 670, 'bleu_score': 0.7005109451886841, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17909205395810630189}, 'section': 'Section::::Abstract.'}]}]