Task: Question Answering
Input (English): Question: The ratio of the present ages of a man and his wife is 3 : 2. Which of the following can't be a possible ratio of their ages 25 years ago?

 Option A: 1: 3

 Option B: 2: 3

 Option C: 3:3

 Option D: 4: 3

 Option E: 5: 4
Output (English): Option D