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: Surgery
[{'content': '"Limey bile" is - \nSelect and explain. \nA. Present in the CBD, B. Thin and clear, C. Like toothpaste emulsion in the gall bladder, D. Bacteria rich', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e. Like toothpaste emulsion in the gall bladder", 'role': 'assistant'}]