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: Pediatrics
[{'content': 'Which of the following is a marker for neural tube defects - \nSelect and explain. \nA. | Phosphatidylesterase, B. | Pseudocholinesterase, C. | Acetylcholinesterase, D. | Butyrylcholinesterase', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., | Acetylcholinesterase", 'role': 'assistant'}]