Question: what is the latest version of windows os
[{'answer': 'Windows 10', 'provenance': [{'wikipedia_id': '2533580', 'title': 'List of Microsoft Windows versions', 'start_paragraph_id': 7, 'start_character': 12, 'end_paragraph_id': 7, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Device versions.:Mobile devices.\n'}]}]