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': 'Poisoning by irritants may be mistaken for : \nSelect and explain. \nA. Peritonitis, B. Cholera, C. Gastroenteritis, D. Intestinal obstruction', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Gastroenteritis', 'role': 'assistant'}]