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: Dental
The contact area on the distal side of a maxillary first premolar is located: 
Select and explain. 
A. Middle of the middle third with buccal embrasure wider than lingual, B. Middle of the middle third with lingual embrasure wider than buccal, C. Litter cervical to the junction of occlusal and middle third of the crown with wide occlusal embrasure, D. Cervical third with buccal embrasure wider than lingual embrasure
C: Litter cervical to the junction of occlusal and middle third of the crown with wide occlusal embrasure
Answer: C: Litter cervical to the junction of occlusal and middle third of the crown with wide occlusal embrasure 
Explanation: None