Considering 'The town is also known for its sparkling wine and for the caves where about 70 per?­cent of France's cultivated mushrooms are grown.', does 'The town grows 40% of the sparkling wine.' maintain an independent stance?
The town is also known for its sparkling wine and for the caves where about 70 per?­cent of France's cultivated mushrooms are grown.###The town grows 40% of the sparkling wine.