Question: how many episodes are there in neon genesis evangelion
[{'answer': '26', 'provenance': [{'wikipedia_id': '9110577', 'title': 'List of Neon Genesis Evangelion episodes', 'start_paragraph_id': 8, 'start_character': 794, 'end_paragraph_id': 8, 'end_character': 796, 'bleu_score': 1.0, 'section': 'Section::::Airing history.\n'}]}]