This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'Higher auditory centre determines \nSelect and explain. \nA. Sound frequency, B. Loudness, C. Sound localization, D. Speech determination', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Sound localization is markedly disrupted by lesions of the auditory coex.', 'role': 'assistant'}]