Task: Question Answering
Input (English): Question: If a ring of diameter 4 inches moves at the rate of x inches/min and another ring of diameter 12 inches moves at the rate of y inches/min, and if they both cover a distance at the same time then find the value of x in terms of y?

 Option A: 6y/2

 Option B: 3y/4

 Option C: 5y/2

 Option D: 2y/4

 Option E: 1y/3
Output (English): Option E