Task: Question Answering
Input (English): Question: A man walks at a speed of 3 km/hr and runs at a speed of 7 km/hr. How much time will the man require to cover a distance of 10 1/2 km, if he completes half of the distance, i.e., (5 1/4) km on foot and the other half by running?

 Option A: 2 1/0

 Option B: 2 1/8

 Option C: 2 1/5

 Option D: 2 1/3

 Option E: 2 1/2
Output (English): Option E