Task: Question Answering
Input (English): Question: The ratio of the present age of Sandy to that of Molly is 7:2. Sixteen years from now, the ratio of the ages of Sandy to Molly will be 5:2. What was Sandy's age 6 years ago?

 Option A: 66

 Option B: 70

 Option C: 74

 Option D: 78

 Option E: 82
Output (English): Option D