Question: who was twice imprisoned in the bastille (french prison) for his controversial satires
[{'answer': 'Voltaire', 'provenance': [{'wikipedia_id': '32375', 'title': 'Voltaire', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 8, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '32375', 'title': 'Voltaire', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 713, 'bleu_score': 0.826836694093481, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11851880884069771568}, 'section': 'Section::::Biography.\n'}]}]