This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Medicine
Which of the following disease is not a cause of indirect Hyperbilirubinemia ? 
Select and explain. 
A. Rotor's syndrome, B. Criggler Najjar syndrome, C. Gilbe syndrome, D. Hereditary spherocytosis
A: Rotor's syndrome
Answer: A: Rotor's syndrome 
Explanation: Rotor s is a form of familial conjugated hyperbilirubinemia (harsh mohan page 601)