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 autosomal dominant disorder? 
Select and explain. 
A. Tuberous sclerosis, B. Von Hipple - Lindau disease, C. Neuro fibromatosis, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: All of 3 options are neurocutaneous syndromes and are autosomal dominant disorder.