Question: in what area has india done pioneering work
[{'answer': 'multivariate statistics', 'provenance': [{'wikipedia_id': '2238418', 'title': 'Indian Statistical Institute', 'start_paragraph_id': 34, 'start_character': 263, 'end_paragraph_id': 34, 'end_character': 286, 'bleu_score': 1.0, 'section': 'Section::::Achievements.\n'}]}, {'provenance': [{'wikipedia_id': '2238418', 'title': 'Indian Statistical Institute', 'start_paragraph_id': 34, 'start_character': 0, 'end_paragraph_id': 34, 'end_character': 1376, 'bleu_score': 0.964241110949669, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16588542738819429400}, 'section': 'Section::::Achievements.\n'}]}]