Task: Question Answering
Input (English): Question: The length R of a rectangle is decreased by 15% and its width is increased by 40%. Does the area of the rectangle decrease or increase and by what percent?

 Option A: Decreases by 19%

 Option B: Decreases by 25%

 Option C: Increases by 6%

 Option D: Increases by 19%

 Option E: Increases by 25%
Output (English): Option D