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 future replacement of questionable mandibular teeth is anticipated, the major connector of choice is: 
Select and explain. 
A. Lingual bar., B. Lingual plate., C. Sublingual bar., D. Sublingual plate.
B: Lingual plate.
Answer: B: Lingual plate. 
Explanation: When one or more incisor teeth have to be replaced in the future, the lingual plate is preferred because additional teeth can be added by attaching retention loops to it.