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: Medicine
[{'content': 'True about hepatitis A include -a) Virus is destroyed by boiling for 5 minutesb) Spreads by faco-oral routec) Predisposes to cirrhosisd) IgG anti-HIV antibodies used for diagnosis \nSelect and explain. \nA. ab, B. a, C. ad, D. bc', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]