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: Physiology
[{'content': 'Gall bladder response in case of  extreme starvation is \nSelect and explain. \nA. Distended, B. Collapsed, C. No change, D. Cant say', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]