This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Stroke and TIA, Subject name: Medicine
Which is not a feature of Gerstmann syndrome? 
Select and explain. 
A. Agraphia, B. Acalculia, C. Chorea, D. Finger agnosia
C: Chorea
Answer: C: Chorea 
Explanation: Gerstmann Syndrome: lesion of dominant Parital lobe due to occlusion of MCA. Features: 1. Acalculia 2. Agraphia 3. Finger agnosia 4. R and L disorientation