Question: when did the first looney tunes come out
[{'answer': '1930', 'provenance': [{'wikipedia_id': '50287', 'title': 'Looney Tunes', 'start_paragraph_id': 1, 'start_character': 96, 'end_paragraph_id': 1, 'end_character': 100, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '50287', 'title': 'Looney Tunes', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 745, 'bleu_score': 0.9455087874348461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3696960464987074939}, 'section': 'Section::::History.:1930–1933: Harman and Ising era.\n'}]}]