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: Pathology
Which of the following muscle is supplied by a direct branch from the trunk of mandibular division of trigeminal nerve? 
Select and explain. 
A. Temporalis, B. Medial pterygoid, C. Lateral pterygoid, D. Massater
B: Medial pterygoid
Answer: B: Medial pterygoid 
Explanation: .