Question: when was the first robot used in surgery
[{'answer': '1983'}, {'provenance': [{'wikipedia_id': '2629669', 'title': 'Robot-assisted surgery', 'start_paragraph_id': 53, 'start_character': 19, 'end_paragraph_id': 53, 'end_character': 915, 'bleu_score': 0.867727955405432, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11764659222333308910}, 'section': 'Section::::History.\n'}]}]