Task: Question Answering
Input (English): Problem: an error 2 % in excess is made while measuring the side of asquare . the % of error in the calculated area of the square is ? 
Options: a ) 4.00 % , b ) 4.04 % , c ) 4.26 % , d ) 4.56 % , e ) 4.67 %
Output (English): b