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: Radiology
[{'content': 'All of the following appear hypo - intense on MRI except? \nSelect and explain. \nA. Air in Lung, B. CST, C. Adipose tissue, D. Ligaments', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Adipose tissue is hyper - intense.', 'role': 'assistant'}]