This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Microbiology
[{'content': 'The level of which one of the following hormones is likely to increase after hypothalamic ablation? \nSelect and explain. \nA. Growth hormone, B. Prolactin, C. FSH, D. ACTH', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]