Question: how many episodes of soldier soldier are there
[{'answer': '82', 'provenance': [{'wikipedia_id': '969145', 'title': 'Soldier Soldier', 'start_paragraph_id': 2, 'start_character': 128, 'end_paragraph_id': 2, 'end_character': 130, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]