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: Medicine
Most common symptom of primary biliary cirrhosis is - 
Select and explain. 
A. Pruritis, B. Abdominal pain, C. Jaundice, D. Bleeding
A: Pruritis
Answer: A: Pruritis 
Explanation: None