Task: Question Answering
Input (English): Question: A train passes a man standing on the platform. If the train is 170 meters long and its speed is 72 kmph, how much time it took in doing so?

 Option A: 7 1/2

 Option B: 5 1/2

 Option C: 2 1/2

 Option D: 8 1/2

 Option E: 8 2/2
Output (English): Option D