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: Ophthalmology
Which of the following cranial nerve palsy leaves the eye "down and out"? 
Select and explain. 
A. Trochlear, B. Oculomotor, C. Optic, D. Abducens
B: Oculomotor
Answer: B: Oculomotor 
Explanation: CN3 lesion causes dilated pupil, down-and-out eye, droopy eyelid.