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
[{'content': 'The most common site for amebiasis is - \nSelect and explain. \nA. Sigmoid colon, B. Transverse colon, C. Cecum, D. Hepatic flexure', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]