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: Medicine
Which of these can cause 3rd nerve paralysis -a) Posterior communicating artery (PCA) aneurysmb) Tolosa-Hunt syndromec) Midbrain infarctd) Lateral medullary lasions 
Select and explain. 
A. ab, B. bc, C. abc, D. bcd
C: abc
Answer: C: abc 
Explanation: None