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: Pharmacology
[{'content': "Glucocorticoids have proved useful in the treatment of: \nSelect and explain. \nA. Chemotherapy induced vomiting, B. Hyperprolactinemia, C. Parkinson's disease, D. Type II diabetes", 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]