Question: how many episodes does insecure season 2 have
[{'answer': '8', 'provenance': [{'wikipedia_id': '51354198', 'title': 'Insecure (TV series)', 'start_paragraph_id': 1, 'start_character': 394, 'end_paragraph_id': 1, 'end_character': 395, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]