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
A circumferential clasp arm: 
Select and explain. 
A. Originates above the height of contour, B. Originates below the height of contour, C. Traverses soft tissue, D. Approaches undercut from gingival direction
A: Originates above the height of contour
Answer: A: Originates above the height of contour 
Explanation: None