Question: imperial dynasty that ruled china from 1368 to 1644
[{'answer': 'Ming dynasty', 'provenance': [{'wikipedia_id': '521930', 'title': 'Dynasties in Chinese history', 'start_paragraph_id': 4, 'start_character': 329, 'end_paragraph_id': 4, 'end_character': 341, 'bleu_score': 1.0, 'section': 'Section::::Background.:Transition between dynasties.\n'}]}]