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 three fourth crown is contraindicated in 
Select and explain. 
A. Anterior teeth with short clinical crown, B. Abraded proximal region, C. Abraded lingual region, D. All of the above
A: Anterior teeth with short clinical crown
Answer: A: Anterior teeth with short clinical crown 
Explanation: None