Task: Question Answering
Input (English): Question: Two vessels P and Q contain 62.5% and 87.5% of alcohol respectively. If 2 litres from vessel P is mixed with 4 litres from vessel Q, the ratio of alcohol and water in the resulting mixture is?

 Option A: 19:1

 Option B: 19:4

 Option C: 19:8

 Option D: 19:5

 Option E: 19:2
Output (English): Option D