Question: when were electronic voting machines introduced for election in india
[{'answer': '1982', 'provenance': [{'wikipedia_id': '501123', 'title': 'Electronic voting in India', 'start_paragraph_id': 13, 'start_character': 324, 'end_paragraph_id': 13, 'end_character': 328, 'bleu_score': 1.0, 'section': 'Section::::History.:Electronic voting.\n'}]}, {'provenance': [{'wikipedia_id': '501123', 'title': 'Electronic voting in India', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 655, 'bleu_score': 0.5461215415822971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5784349191266625820}, 'section': 'Section::::History.:Electronic voting.\n'}]}]