Question: what type of government did the ming dynasty have
[{'answer': 'imperial rule', 'provenance': [{'wikipedia_id': '21267237', 'title': 'Economy of the Ming dynasty', 'start_paragraph_id': 1, 'start_character': 304, 'end_paragraph_id': 1, 'end_character': 317, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21267237', 'title': 'Economy of the Ming dynasty', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 345, 'bleu_score': 0.8661414259615641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14305015835738914269}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21267237', 'title': 'Economy of the Ming dynasty', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14305015835738914269}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21267237', 'title': 'Economy of the Ming dynasty', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['l influence of the merchants, the gradual weakening of imperial rule, and technological advances.', 'The period was marked by the increasing political influence of the merchants, the gradual weakening of imperial rule, and technological advances.']}}]}]