Question: the simpsons first debuted as a short and what american variety tv show
[{'answer': 'The Tracey Ullman Show', 'provenance': [{'wikipedia_id': '1466966', 'title': 'The Simpsons shorts', 'start_paragraph_id': 1, 'start_character': 120, 'end_paragraph_id': 1, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1466966', 'title': 'The Simpsons shorts', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 1500, 'bleu_score': 0.9917524012752491, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15807385210151093588}, 'section': 'Section::::Development.\n'}]}]