Question: who ruled over the romans for their first three centuries
[{'answer': 'seven kings', 'provenance': [{'wikipedia_id': '21967718', 'title': 'History of Rome', 'start_paragraph_id': 28, 'start_character': 156, 'end_paragraph_id': 28, 'end_character': 167, 'bleu_score': 1.0, 'section': 'Section::::Ancient Rome.:Etruscan dominance.\n'}]}, {'provenance': [{'wikipedia_id': '21967718', 'title': 'History of Rome', 'start_paragraph_id': 28, 'start_character': 0, 'end_paragraph_id': 28, 'end_character': 592, 'bleu_score': 0.9461462299376011, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17445025740897010672}, 'section': 'Section::::Ancient Rome.:Etruscan dominance.\n'}]}]