Question: who said an unjust law is no law at all
[{'answer': 'St. Augustine', 'provenance': [{'wikipedia_id': '25662673', 'title': 'Lex iniusta non est lex', 'start_paragraph_id': 2, 'start_character': 17, 'end_paragraph_id': 2, 'end_character': 30, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '25662673', 'title': 'Lex iniusta non est lex', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 218, 'bleu_score': 0.9402297675816911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 140856795938783952}, 'section': 'Section::::Abstract.'}]}]