Task: Question Answering
Input (English): Question: A tap can fill a tank in 6 hours. After half the tank is filled three more similar taps are opened. What is the total time taken to fill the tank completely?

 Option A: 3 hrs 45 min

 Option B: 3 hrs 45 min

 Option C: 3 hrs 42 min

 Option D: 3 hrs 65 min

 Option E: 3 hrs 35 min
Output (English): Option B