Task: Question Answering
Input (English): Question: If 20 men can build a wall 66 metres long in 15 days, what length of a similar can be built by 86 men in 8 days?

 Option A: 151.36 mtrs

 Option B: 378.4 mtrs

 Option C: 478.4 mtrs

 Option D: 488.4 mtrs

 Option E: 578.4 mtrs
Output (English): Option A