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
Which nerve is in close relation with root of the lower third molar: 
Select and explain. 
A. Inferior alveolar nerve, B. Chorda tympani nerve, C. Lingual nerve, D. Mylohyoid nerve
C: Lingual nerve
Answer: C: Lingual nerve 
Explanation: Lingual nerve moves in a groove on the medial aspect of socket for lower third molar.