Question: in the case avery v midland county the us supreme court held that
[{'answer': 'struck down local district inequality', 'provenance': [{'wikipedia_id': '12270659', 'title': 'Avery v. Midland County', 'start_paragraph_id': 7, 'start_character': 22, 'end_paragraph_id': 7, 'end_character': 59, 'bleu_score': 1.0, 'section': 'Section::::Opinion of the Court.\n'}]}, {'provenance': [{'wikipedia_id': '12270659', 'title': 'Avery v. Midland County', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 682, 'bleu_score': 0.981898582188057, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17729867085089719157}, 'section': 'Section::::Opinion of the Court.\n'}]}]