This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Parkinsonism and other movement disorders, Subject name: Medicine
[{'content': 'Comment on the site of damage for a patient exhibiting the following symptom? \nSelect and explain. \nA. Substantia Nigra, B. Neocerebellum, C. Archicerebellum, D. Ventromedial nucleus thalamus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Past pointing and intentional tremors- Lesion of neo-cerebellum. Archicerebellum lesion-Truncal ataxia. Damage to Substantia nigra -Parkinsonism- Resting tremor is seen.', 'role': 'assistant'}]