Question: when was the first form of government created
[{'answer': 'approximately 3000BCE', 'provenance': [{'wikipedia_id': '21431793', 'title': 'Political history of the world', 'start_paragraph_id': 4, 'start_character': 158, 'end_paragraph_id': 4, 'end_character': 179, 'bleu_score': 1.0, 'section': 'Section::::Ancient history.\n'}]}, {'provenance': [{'wikipedia_id': '21431793', 'title': 'Political history of the world', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 510, 'bleu_score': 0.976043556018343, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2429050178967909093}, 'section': 'Section::::Ancient history.\n'}]}]