Question: who has spent the most time in solitary confinement
[{'answer': 'Thomas Edward Silverstein', 'provenance': [{'wikipedia_id': '4998490', 'title': 'Thomas Silverstein', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4998490', 'title': 'Thomas Silverstein', 'start_paragraph_id': 1, 'start_character': 60, 'end_paragraph_id': 1, 'end_character': 849, 'bleu_score': 0.634152769535638, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3834999303765618485}, 'section': 'Section::::Abstract.'}]}]