Question: how many episodes of the borgias are there
[{'answer': '29', 'provenance': [{'wikipedia_id': '31324752', 'title': 'List of The Borgias episodes', 'start_paragraph_id': 2, 'start_character': 10, 'end_paragraph_id': 2, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31324752', 'title': 'List of The Borgias episodes', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 72, 'bleu_score': 0.8385766789076251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6278890335187951230}, 'section': 'Section::::Abstract.'}]}]