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: Microbiology
Mycetoma is caused by the following agents except- 
Select and explain. 
A. Allescheria boydii, B. Madurella mycetomii, C. Trichosporum beigelli, D. Nocardia asteroides
C: Trichosporum beigelli
Answer: C: Trichosporum beigelli 
Explanation: None