Question: where is the biggest store in the world
[{'answer': 'Shinsegae', 'provenance': [{'wikipedia_id': '30857963', 'title': 'Shinsegae', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30857963', 'title': 'Shinsegae', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 357, 'bleu_score': 0.833239878687251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11333464307322839949}, 'section': 'Section::::Abstract.'}]}]