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
Hutchinson's incisors are present in: 
Select and explain. 
A. Congenital syphilis, B. Tertiary syphilis, C. Secondary syphilis, D. Acquired syphilis
A: Congenital syphilis
Answer: A: Congenital syphilis 
Explanation: None