Task: Question Answering
Input (English): Question: The perimeter of a triangle is 40 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle?

 Option A: 76 cm2

 Option B: 56 cm2

 Option C: 18 cm2

 Option D: 98 cm2

 Option E: 50 cm2
Output (English): Option E