Question: persian gulf war timeline of operation desert storm
[{'answer': '17 January', 'provenance': [{'wikipedia_id': '52959112', 'title': 'Timeline of Gulf War (1990–1991)', 'start_paragraph_id': 56, 'start_character': 12, 'end_paragraph_id': 56, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::1991.\n'}]}]