Task: Question Answering
Input (English): Question: The ration of the number of boys and girls in a college is 2:3. If the percentage is increase in the number of boys and girls be 10% and 20% respectively. What will be the new ration?

 Option A: 21:22

 Option B: 13:17

 Option C: 15:43

 Option D: 11:18

 Option E: 15:23
Output (English): Option D