Task: Question Answering
Input (English): Question: One day a car rental agency rented 2/3 of its cars, including 3/5 of its cars with CD players. If 3/5 of its cars have CD players, what percent of the cars that were not rented had CD players?

 Option A: 18/25

 Option B: 17/20

 Option C: 11/15

 Option D: 7/10

 Option E: 3/5
Output (English): Option A