Question: what is the meaning of navratri in english
[{'answer': 'nine nights', 'provenance': [{'wikipedia_id': '24480473', 'title': 'Navaratri', 'start_paragraph_id': 1, 'start_character': 41, 'end_paragraph_id': 1, 'end_character': 52, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]