Question: when did cell phones become popular in india
[{'answer': '15 August 1995', 'provenance': [{'wikipedia_id': '14601', 'title': 'Telecommunications in India', 'start_paragraph_id': 67, 'start_character': 80, 'end_paragraph_id': 67, 'end_character': 94, 'bleu_score': 1.0, 'section': 'Section::::Internet.\n'}]}, {'provenance': [{'wikipedia_id': '14601', 'title': 'Telecommunications in India', 'start_paragraph_id': 28, 'start_character': 0, 'end_paragraph_id': 28, 'end_character': 108, 'bleu_score': 0.69647056655157, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7140201251437215456}, 'section': 'Section::::History.:Further developments and milestones.\n'}]}]