Question: vande mataram song was first time sung in which revolution
[{'answer': 'Indian independence movement', 'provenance': [{'wikipedia_id': '231519', 'title': 'Vande Mataram', 'start_paragraph_id': 3, 'start_character': 30, 'end_paragraph_id': 3, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '231519', 'title': 'Vande Mataram', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 641, 'bleu_score': 0.9806740509884301, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9815003548689537159}, 'section': 'Section::::Abstract.'}]}]