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
Congenital rubella syndrome may cause all the following
except: 
Select and explain. 
A. Patent ductus arteriosus, B. Spontaneous abortion, C. Sensory nerve deafness, D. None of the above
D: None of the above
Answer: D: None of the above 
Explanation: None