Question: where is india's largest hydroelectric project situated
[{'answer': 'Satara district near Patan', 'provenance': [{'wikipedia_id': '31868577', 'title': 'Koyna Hydroelectric Project', 'start_paragraph_id': 1, 'start_character': 257, 'end_paragraph_id': 1, 'end_character': 283, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31868577', 'title': 'Koyna Hydroelectric Project', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 283, 'bleu_score': 0.9560167778278961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7912229666678594528}, 'section': 'Section::::Abstract.'}]}]