Task: Question Answering
Input (English): Question: An empty bucket being filled with paint at a constant rate takes 6 minutes to be filled to 7/10 of its capacity. How much more time S will it take to fill the bucket to full capacity?

 Option A: 7/18

 Option B: 9/18

 Option C: 2

 Option D: 18/7

 Option E: 18/5
Output (English): Option D