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
Which of the following produces bile stained eggs ? 
Select and explain. 
A. Ankylostoma duodenale, B. Taenia solium, C. Enterobius vermicularis, D. Necator americanus
B: Taenia solium
Answer: B: Taenia solium 
Explanation: None