This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: miscellaneous, Subject name: Biochemistry
[{'content': 'A normal baby is able to self-spoon-feed at the age of \nSelect and explain. \nA. 18 months, B. 12 months, C. 9 months, D. 6 months', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Using a fork and spoon: Some toddlers sta wanting to use utensils as early as 13 months, and most children have figured out this all-impoant skill by 17 or 18 months. By age 4, your child will probably be able to hold utensils like an adult and be ready to learn table manners.', 'role': 'assistant'}]