Task: Question Answering
Input (English): Question: In a race, A beats B by 15 metres and C by 29 metres. If B and C run over the course together, B wins by 15 metres. What is the length of the course?

 Option A: 225m

 Option B: 229m

 Option C: 222m

 Option D: 221m

 Option E: 226m
Output (English): Option A