Question: how many episodes in quantum leap season 1
[{'answer': '9', 'provenance': [{'wikipedia_id': '36945977', 'title': 'Quantum Leap (season 1)', 'start_paragraph_id': 1, 'start_character': 72, 'end_paragraph_id': 1, 'end_character': 73, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]