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: Ophthalmology
[{'content': 'Mydriatic used in 3 years old child for refraction is \nSelect and explain. \nA. 1 % Atropine drops, B. 1 % Atropine ointment, C. 1 % Homoatropine drops, D. 1 % Tropicamide drops', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. 1% Atropine ointment', 'role': 'assistant'}]