Task: Question Answering
Input (English): Question: A wheel has a diameter of x inches and a second wheel has a diameter of y inches. The first wheel covers a distance of D feet in 100 revolutions. How many revolutions does the second wheel make in covering d feet?

 Option A: 100xy

 Option B: 100y - x

 Option C: 100x/y

 Option D: 100y/x

 Option E: 100x - y
Output (English): Option C