Task: Question Answering
Input (English): Problem: shopkeeper rise price by 33 % and gives successive discount of 10 % and 15 % . what is overall % gain or loss ? 
Options: a ) 1.745 % , b ) 4.745 % , c ) 3.745 % , d ) 6.745 % , e ) 7.745 %
Output (English): a