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': 'With regard to anorexia nervosa the following is true except- \nSelect and explain. \nA. Phobic avoidance of normal weight, B. Overperception of body image, C. Self induced vomiting, D. Menorrhagia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: There is amenorrhea (not menorrhagia).', 'role': 'assistant'}]