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: Gynaecology & Obstetrics
Which of the following combination is not true : 
Select and explain. 
A. Call Hexner bodies - GC tumor, B. Rokitansky bodies - teratoma, C. Schillar duval bodies - serous tumor, D. Reinke crystal - Hilus cell tumor
C: Schillar duval bodies - serous tumor
Answer: C: Schillar duval bodies - serous tumor 
Explanation: Schillar duval bodies - serous tumor