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
Middle meningeal artery is branch of - 
Select and explain. 
A. l
st
 part of maxillary artery, B. 2
nd
 part of maxillary artery, C. 3
rd
 part of maxillary artery, D. External carotid artery
A: l
st
 part of maxillary artery
Answer: A: l
st
 part of maxillary artery 
Explanation: None