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: Medicine
[{'content': 'Non-metastatic manifestation of Ca lung - a) Cushing Synd  b) Diabetes Mellitus   c) Carcinoid Synd  d) Jaundice  e) Hypercalcemia \nSelect and explain. \nA. ace, B. acd, C. bcd, D. cde', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]