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: Pathology
Unconjugated hyperbilirubinemia is seen in ? 
Select and explain. 
A. Rotor syndrome, B. Dubin-Johnson syndrome, C. Gilbe syndrome, D. Bile duct obstruction
C: Gilbe syndrome
Answer: C: Gilbe syndrome 
Explanation: Ans. is 'c' i.e., Gilbe syndrome