Task: Question Answering
Input (English): Question: A man said to his son, "I was two-third of your present age when you were born". If the present age of the man is 48 years, find the present age of the son?

 Option A: 25.7 years

 Option B: 28 years

 Option C: 29.3 years

 Option D: 28.8 years

 Option E: 30 years
Output (English): Option D