Question: the national theater of the deaf made a guest appearance on what 90’s television series
[{'answer': 'Deaf Mosaic', 'provenance': [{'wikipedia_id': '2915403', 'title': 'National Theatre of the Deaf', 'start_paragraph_id': 60, 'start_character': 135, 'end_paragraph_id': 60, 'end_character': 146, 'bleu_score': 1.0, 'section': 'Section::::Productions, touring, and reception.\n'}]}]