This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Small & Large Intestine, Subject name: Surgery
[{'content': 'Most Common congenital GI Tract anamoly is - \nSelect and explain. \nA. Meckels diverticulum, B. Patent rachus, C. Ileal atresia, D. Jejunal aplasia', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Meckels diverticulum * Meckel's diverticulum is a true diverticulum as it has all the 3 layers of the intestine.* It's the most common congenital anomaly of the gastrointestinal tract.", 'role': 'assistant'}]