Question: how many episodes are in season 4 of skam
[{'answer': '10', 'provenance': [{'wikipedia_id': '52197275', 'title': 'Skam (TV series)', 'start_paragraph_id': 39, 'start_character': 194, 'end_paragraph_id': 39, 'end_character': 196, 'bleu_score': 1.0, 'section': 'Section::::Episodes.:Season 3.\n'}]}, {'provenance': [{'wikipedia_id': '52197275', 'title': 'Skam (TV series)', 'start_paragraph_id': 42, 'start_character': 0, 'end_paragraph_id': 42, 'end_character': 375, 'bleu_score': 0.96746874041754, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14337083930798415786}, 'section': 'Section::::Episodes.:Season 4.\n'}]}]