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 related to an enzyme deficiency
and involves periodontal destruction around primary teeth? 
Select and explain. 
A. Hypophosphatasia, B. Cyclic neutropenia, C. Juvenile periodontitis, D. Papinion-Lefevre syndrome
A: Hypophosphatasia
Answer: A: Hypophosphatasia 
Explanation: None