This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous system, Subject name: Physiology
[{'content': 'The representational hemisphere (cerebral) is better than the categorical hemisphere at \nSelect and explain. \nA. Language functions, B. Recognition of objects by their form, C. Understanding oprinted words, D. Mathematical calculation', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Left hemisphere is specialized for language and analytical ability, and is also called categorical hemisphere. The right hemisphere specialized for visuospatial ability is the representational hemisphere --is true for 97% of all people Ref: guyton and hall textbook of medical physiology 12 edition page number:543,544,545', 'role': 'assistant'}]