Task: Question Answering
Input (English): Question: The average (arithmetic mean) of y numbers is x. If 10 is added to the set of numbers, then the average will be x - 5. What is the value of y in terms of x ?

 Option A: x/6 - 6

 Option B: x/6 - 5

 Option C: x/7 - 5

 Option D: x/5 - 3

 Option E: x/5 - 6
Output (English): Option D