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: Psychiatry
[{'content': 'Feeling of unceainty and excessive sense of responsi!bility is seen in: \nSelect and explain. \nA. Obsessive compulsive disorder, B. Phobia, C. Personality disorder, D. Generalized anxiety disorder', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans: A. Obsessive compulsive disorder(Ref Kaplan and Sadock 11/e p390; Nirai Ahuia 7/e p90)OCD - Symptoms:Pathological doubts (feeling of unceainty) & excessive sense or responsibility are both.', 'role': 'assistant'}]