Question: what was the purpose of the twelve tables in rome
[{'answer': 'the foundation of Roman law', 'provenance': [{'wikipedia_id': '233762', 'title': 'Twelve Tables', 'start_paragraph_id': 1, 'start_character': 88, 'end_paragraph_id': 1, 'end_character': 115, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '233762', 'title': 'Twelve Tables', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 188, 'bleu_score': 0.706875375901536, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1871837927293760836}, 'section': 'Section::::Abstract.'}]}]