Task: Question Answering
Input (English): Question: A train passes a station platform in 32 seconds and a man standing on the platform in 12 seconds. If the speed of the train is 72 km/hr, what is the length of the platform?

 Option A: 340

 Option B: 360

 Option C: 380

 Option D: 400

 Option E: 420
Output (English): Option D