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': 'True about giant cell arteritis include the following except - \nSelect and explain. \nA. Causes sudden bilateral blindness, B. Common in elderly, C. Females more commonly affected than males, D. Worsens on exposure to heat', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]