Task: Question Answering
Input (English): Problem: shopkeeper rise price by 34 % and gives successive discount of 10 % and 15 % . what is overall % gain or loss ? 
Options: a ) 2.51 % , b ) 4.51 % , c ) 3.51 % , d ) 6.51 % , e ) 7.51 %
Output (English): a