This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
White piedra is caused by 
Select and explain. 
A. Piedraia hoae, B. Pityrosporum orbiculares, C. Hoae werneckii, D. Trichosporon beigelii
D: Trichosporon beigelii
Answer: D: Trichosporon beigelii 
Explanation: .