Task: Question Answering
Input (English): Question: A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?

 Option A: 123

 Option B: 166

 Option C: 240

 Option D: 157

 Option E: 198
Output (English): Option C