Task: Question Answering
Input (English): Problem: the contents of a certain box consist of 24 oranges and 30 kiwis . how many kiwis must be added to the box so that exactly 30 % of the pieces of fruit in the box will be oranges ? 
Options: a ) 24 , b ) 26 , c ) 30 , d ) 46 , e ) 50
Output (English): b