Task: Question Answering
Input (English): Question: A train passes a station platform in 36 sec and a man standing on the platform in 20 sec. If the speed of the train is 99 km/hr. What is the length of the platform?

 Option A: 440

 Option B: 488

 Option C: 477

 Option D: 426

 Option E: 422
Output (English): Option A