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: Forensic Medicine
[{'content': 'Disputed maternity can be solved by using the following tests except : \nSelect and explain. \nA. Blood grouping, B. HLA typing, C. Preciptin test, D. DNA fingerprinting', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Precipitin test', 'role': 'assistant'}]