This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
All of the following are seen in the Horner’s syndrome, except : 
Select and explain. 
A. Drooping of upper eyelid, B. Enophthalmos, C. Dilated pupil, D. Loss of sweating of same sides of face
C: Dilated pupil
Answer: C: Dilated pupil 
Explanation: None