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
Which of the following is Not characteristic of congenital Syphilis? 
Select and explain. 
A. Ghon complex, B. Interstitial keratitis, C. Mulberry molars, D. Notched incisors
A: Ghon complex
Answer: A: Ghon complex 
Explanation: None