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 young female patient reports to the dental office with complaint of small gaps between her teeth

The most feasible and economic treatment option for such a situation would be 
Select and explain. 
A. Porcelain veneers, B. Porcelain jacket crown, C. Orthodontic tooth movement, D. Diastema closure using composite
D: Diastema closure using composite
Answer: D: Diastema closure using composite 
Explanation: None