Task: Question Answering
Input (English): Question: A courtyard is 25 meter long and 15 meter board is to be paved with bricks of dimensions 20 cm by 10 cm. The total number of bricks required is?

 Option A: 22877

 Option B: 27778

 Option C: 18750

 Option D: 27999

 Option E: 17799
Output (English): Option C