This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition, Subject name: Medicine
[{'content': 'The most appropriate drug for the treatment of bulimia nervosa is - \nSelect and explain. \nA. Amitriptyline, B. Lithium, C. Fluoxetine, D. Seraline', 'role': 'user'}, {'content': 'Answer: C \nExplanation: selective serotonin reuptake inhibitors are recommend by US food & drug administration ( Harrison 20th ed pg 477)', 'role': 'assistant'}]