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
If posterior teeth on the left side contact occlusally during a right lateral excursion of the mandible, the left side occlusal contact would be referred to as: 
Select and explain. 
A. Laterotrusive contact., B. Protrusive contact., C. Mediotrusive contact., D. Centric relation.
C: Mediotrusive contact.
Answer: C: Mediotrusive contact. 
Explanation: Mediotrusive contact, but may be called a nonworking (balancing) contact.