Task: Question Answering
Input (English): Question: If books bought at prices ranging from Rs 200 to Rs 350 are sold at prices ranging from Rs 300 to Rs 425, what is the greatest possibleprofit that might be made in selling eight books.

 Option A: 800

 Option B: 1200

 Option C: 1600

 Option D: 1800

 Option E: None of these
Output (English): Option D