Task: Question Answering
Input (English): Problem: the price of an item is discounted 7 percent on day 1 of a sale . on day 2 , the item is discounted another 7 percent , and on day 3 , it is discounted an additional 10 percent . the price of the item on day 3 is what percentage of the sale price on day 1 ? 
Options: a ) 83.7 % , b ) 85.2 % , c ) 86.8 % , d ) 78.8 % , e ) 69.4 %
Output (English): a