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: Anatomy
[{'content': 'TRUE statement regarding ileum is: \nSelect and explain. \nA. Tongue shaped villi in the lumen, B. Lymphatic patch along antimesenteric border, C. Supplied by inferior mesenteric vessels, D. Joins caecum at anterior surface.', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B. i.e. Lymphatic patch along antimesenteric border', 'role': 'assistant'}]