Task: Question Answering
Input (English): Question: A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:

 Option A: 45 km/hr

 Option B: 50 km/hr

 Option C: 54 km/hr

 Option D: 55 km/hr

 Option E: 57 km/hr
Output (English): Option B