This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Medicine
[{'content': 'ALL of the following are features of acromegaly except- \nSelect and explain. \nA. Glucose intolerance, B. Nonsuppressibility of growth hormone by glucose ingestion, C. Raised levels of plasma somatomedin D, D. Low serum phophate', 'role': 'user'}, {'content': 'Answer: D \nExplanation: high serum phosphate in acromegaly ( Harrison 17 pg 2210)', 'role': 'assistant'}]