Question: when was the last time someone was executed by electric chair
[{'answer': 'January 16 , 2013', 'provenance': [{'wikipedia_id': '75215', 'title': 'Electric chair', 'start_paragraph_id': 48, 'start_character': 410, 'end_paragraph_id': 48, 'end_character': 427, 'bleu_score': 1.0, 'section': 'Section::::Decline.\n'}]}, {'provenance': [{'wikipedia_id': '75215', 'title': 'Electric chair', 'start_paragraph_id': 27, 'start_character': 0, 'end_paragraph_id': 27, 'end_character': 407, 'bleu_score': 0.553073568968467, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1828684957583904171}, 'section': 'Section::::Current use.\n'}]}]