Question: what was the first cartoon show on tv
[{'answer': 'Crusader Rabbit', 'provenance': [{'wikipedia_id': '27532356', 'title': 'List of animated television series created for syndication', 'start_paragraph_id': 4, 'start_character': 13, 'end_paragraph_id': 4, 'end_character': 28, 'bleu_score': 1.0, 'section': 'Section::::Timeline.:1940s–1950s.\n'}]}]