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: Pathology
Following are the modifiable risk factors of atherosclerosis except ? 
Select and explain. 
A. Physical inactivity, B. Obesity, C. Diabetes, D. Hypeension
B: Obesity
Answer: B: Obesity 
Explanation: Ans. is 'b' i.e., Obesity