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
In comparison to maxillary central incisor, maxillary canine has a height of contour that is: 
Select and explain. 
A. More, B. Less, C. Same, D. Different on different teeth
A: More
Answer: A: More 
Explanation: None