Question: when did zoe first appear on sesame street
[{'answer': '1993', 'provenance': [{'wikipedia_id': '231802', 'title': 'Zoe (Sesame Street)', 'start_paragraph_id': 1, 'start_character': 198, 'end_paragraph_id': 1, 'end_character': 202, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '231802', 'title': 'Zoe (Sesame Street)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 202, 'bleu_score': 0.843133901932949, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7201839996211977930}, 'section': 'Section::::Abstract.'}]}]