Question: what is the name of the korean alphabet
[{'answer': 'Hangul', 'provenance': [{'wikipedia_id': '42538288', 'title': 'Hangul', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 6, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '42538288', 'title': 'Hangul', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 188, 'bleu_score': 0.569896869974118, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9960167379462205569}, 'section': 'Section::::Abstract.'}]}]