Question: how many episodes is hunting hitler season 3
[{'answer': '8', 'provenance': [{'wikipedia_id': '53014388', 'title': 'Hunting Hitler', 'start_paragraph_id': 2, 'start_character': 564, 'end_paragraph_id': 2, 'end_character': 565, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]