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: Anatomy
Drainage of CSF from lateral to third ventricle is through: 
Select and explain. 
A. Foramen of munro, B. Foramen of lushka, C. Foramen of magendi, D. Aqueduct of sylvius
A: Foramen of munro
Answer: A: Foramen of munro 
Explanation: Foramen of munro