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
Peripheral pulmonic stenosis is associated with -a) Subaortic stenosis b)  Takayasu's arteritisc) William syndromed) Coarctation of syndromee) Rubella 
Select and explain. 
A. ce, B. b, C. ac, D. ae
A: ce
Answer: A: ce 
Explanation: None