Question: who won dance india dance season 6 2018
[{'answer': 'Sanket Gaonkar', 'provenance': [{'wikipedia_id': '20469544', 'title': 'Dance India Dance', 'start_paragraph_id': 207, 'start_character': 0, 'end_paragraph_id': 207, 'end_character': 14, 'bleu_score': 1.0, 'section': 'Section::::Season details.:Season 6.\n'}]}]