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': "Best indicator of antemoum drowning is : \nSelect and explain. \nA. Froth in mouth and nostrils, B. Cutis anserina, C. Washerman's hand, D. Water in nose", 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Fine froth in mouth & nostril', 'role': 'assistant'}]