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: Pathology
[{'content': 'The features of crohns disease are all except ? \nSelect and explain. \nA. Lymphoid hyperplasia, B. Skip lesion, C. Transmural involvement, D. Crypt Abscess', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Lymphoid hyperplasia", 'role': 'assistant'}]