Task: Question Answering
Input (English): Problem: a profit of rs . 20000 is to be distributed among a , b , c in the proportion 2 : 3 : 5 . what will be the difference between b ’ s and c ’ s shares 
Options: a ) 4000 , b ) 3000 , c ) 5500 , d ) 4500 , e ) none of these
Output (English): a