This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Personality disorders, Subject name: Psychiatry
[{'content': 'Anxious,shy, avoidant symptoms come under cluster \nSelect and explain. \nA. A, B. B, C. C, D. D', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Patients with cluster C personality disorders have shy and anxiety features. This cluster contains 3 personality disorders namely Avoidant Dependent Obsessive-compulsive Ref. Kaplan and sadock synopsis of psychiatry, page 742', 'role': 'assistant'}]