Task: Question Answering
Input (English): Problem: a man buys 50 pens at marked price of 46 pens from a whole seller . if he sells these pens giving a discount of 1 % , what is the profit percent ? 
Options: a ) 5.3 % , b ) 7.6 % , c ) 10.6 % , d ) 12 % , e ) none of these
Output (English): b