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. Precipitin test, D. DNA fingerprinting', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Precipitin test is used to determine the species of the stain of blood under examination i.e. whether it belongs to human or either animal.\nFor setting disputed maternity/paternity, tests used are:-\n\n\nBlood grouping - ABO, MN, RH system\nHLA - Typing\nDNA - Fingerprinting', 'role': 'assistant'}]