Task: Question Answering
Input (English): Question: Two quarts containing 4⁄5 water and 2⁄5 formula are mixed with three quarts containing 7⁄10 water and 2⁄10 formula. Approximately what percent of the combined five-quart mixture is water?

 Option A: 50%

 Option B: 58%

 Option C: 54%

 Option D: 53%

 Option E: 52%
Output (English): Option B