Question: who wrote one flew over the coocoos nest
[{'answer': 'Ken Kesey', 'provenance': [{'wikipedia_id': '21913863', 'title': "One Flew Over the Cuckoo's Nest (film)", 'start_paragraph_id': 1, 'start_character': 155, 'end_paragraph_id': 1, 'end_character': 164, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21913863', 'title': "One Flew Over the Cuckoo's Nest (film)", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 279, 'bleu_score': 0.593521865634011, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8695934352992647196}, 'section': 'Section::::Abstract.'}]}]