Question: how many episodes of electric dreams are there
[{'answer': '10', 'provenance': [{'wikipedia_id': '50516185', 'title': 'Electric Dreams (2017 TV series)', 'start_paragraph_id': 19, 'start_character': 151, 'end_paragraph_id': 19, 'end_character': 153, 'bleu_score': 1.0, 'section': 'Section::::Reception.\n'}]}]