Question: how many iims are there in india 2017
[{'answer': '20', 'provenance': [{'wikipedia_id': '272507', 'title': 'Indian Institutes of Management', 'start_paragraph_id': 1, 'start_character': 58, 'end_paragraph_id': 1, 'end_character': 60, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '272507', 'title': 'Indian Institutes of Management', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 368, 'bleu_score': 0.962600167205617, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10214819537762151178}, 'section': 'Section::::Abstract.'}]}]