Question: when did the first tv show come out
[{'answer': '1930', 'provenance': [{'wikipedia_id': '169672', 'title': 'List of years in television', 'start_paragraph_id': 1, 'start_character': 11, 'end_paragraph_id': 1, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '169672', 'title': 'List of years in television', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 261, 'bleu_score': 0.953991849837532, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13498591887244492539}, 'section': 'Section::::1930s.\n'}]}]