Task: Question Answering
Input (English): Question: How many seconds will a 500 meter long train moving with a speed of 63 km/hr, take to cross a man walking with a speed of 3 km/hr in the direction of the train ?

 Option A: 15s

 Option B: 20s

 Option C: 25s

 Option D: 30s

 Option E: 35s
Output (English): Option D