This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Liver, Subject name: Pathology
Conjugated hyperbilirubinemia is seen in: 
Select and explain. 
A. Gilbert' syndrome, B. Criggler Najjar syndrome, C. Breast milk jaundice, D. Dubin Johnson syndrome
D: Dubin Johnson syndrome
Answer: D: Dubin Johnson syndrome 
Explanation: Ans. is 'd' i.e. Dubin Jhonson syndrome