Task: Question Answering
Input (English): Question: A tap can fill a tank in 16 minutes and another can empty it in 8 minutes. If the tank is already 1/2 full and both the taps are opened together, will the tank be filled or emptied? How long will it take before the tank is either filled completely or emptied completely as the case may be? .

 Option A: Emptied; 16 mins

 Option B: Filled; 8 mins

 Option C: Emptied; 12 mins

 Option D: Filled; 12 mins

 Option E: None of These
Output (English): Option E