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': 'Cluster C personality disorder is? \nSelect and explain. \nA. Obsessive compulsive, B. Paranoid, C. Schizoid, D. Borderline', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Obsessive compulsive Personality disorders1. ClustorA (Odd. and Eccentric): Paranoid, Schizoid, Schizotypal.2. Clustor B (Dramatic, Emotional and Erratic) : Antisocial (Dissocial), Histrionic, Narcissistic, Borderline.3. Clustor C (Anxious and fearful): Anxious (avoidant). Dependent, obsessive - compulsive (anankastic).", 'role': 'assistant'}]