This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gall Bladder & Bile Ducts, Subject name: Surgery
[{'content': 'False about gallbladder cancer \nSelect and explain. \nA. Adenocarcinoma is the most common type, B. Prognosis is generally poor, C. Gall stones is a common associated factor, D. Vibrio Cholera infection is associated', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) Vibrio cholera is associatedRef: Bailey 26th edition Page 1116* MC type of cancer is Adenocarcinoma - Nodular and infiltrative* Squamous cell cancer can arise but rare* MC association is Gall stones* Carries poor prognosis', 'role': 'assistant'}]