This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'Lewy bodies contain? \nSelect and explain. \nA. α synuclein, B. γ synuclein, C. Aβ amyloid, D. Catecholamines', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Lews bodies are seen in parkinson disease.They certain\xa0α synuclein.', 'role': 'assistant'}]