Fix grammaticality in this sentence: The studies conducted to test the effectiveness of the chair show that the chair indeed has great potential.
The chair is a chair, the chair is a chair.
- The chair is a chair.
- The chair is a chair.
- The chair is a chair.
- The chair is a chair.
- The chair is a chair.
- The chair is a chair.
- The chair is a chair.
- The chair is a chair.
- The chair is a chair.
- The chair is a chair.
- The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair is a chair.
The chair