Task: Question Answering
Input (English): Question: A Shopkeeper earns a profit of 12% on selling a book at 10% discount on the printed. The ratio of the cost price and the printed price of the book is:

 Option A: 12:24

 Option B: 29:23

 Option C: 32:41

 Option D: 45:56

 Option E: 40:42
Output (English): Option D