Question: where did chief justice roberts go to high school
[{'answer': 'La Lumiere School', 'provenance': [{'wikipedia_id': '1928850', 'title': 'John Roberts', 'start_paragraph_id': 6, 'start_character': 131, 'end_paragraph_id': 6, 'end_character': 148, 'bleu_score': 1.0, 'section': 'Section::::Early life and education.\n'}]}, {'provenance': [{'wikipedia_id': '1928850', 'title': 'John Roberts', 'start_paragraph_id': 6, 'start_character': 58, 'end_paragraph_id': 6, 'end_character': 702, 'bleu_score': 0.8190396762640171, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11501922234605561195}, 'section': 'Section::::Early life and education.\n'}]}]