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: Social & Preventive Medicine
Which one of the following cooking oils contains highest percentage of linoleic acid ?- 
Select and explain. 
A. Safflower oil, B. Sunflower oil, C. Corn oil, D. Groundnut oil
A: Safflower oil
Answer: A: Safflower oil 
Explanation: Ans. is 'a' i.e., Safflower oil