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': 'Florence test is done for: March 2013 (b, e) \nSelect and explain. \nA. Blood stains, B. Seminal stains, C. Stains of plant origin, D. Salivary stains', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B i.e. Seminal stains', 'role': 'assistant'}]