Question: when did the first walmart open in indiana
[{'answer': '1983', 'provenance': [{'wikipedia_id': '6119571', 'title': 'History of Walmart', 'start_paragraph_id': 1, 'start_character': 684, 'end_paragraph_id': 1, 'end_character': 688, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '6119571', 'title': 'History of Walmart', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 304, 'bleu_score': 0.9603762111511761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1903444081062516076}, 'section': 'Section::::1980s and 1990s.\n'}]}]