Task: Question Answering
Input (English): Problem: set a contains all the even numbers between 32 and 80 inclusive . set b contains all the even numbers between 62 and 110 inclusive . what is the difference between the sum of elements of set b and the sum of the elements of set a ? 
Options: a ) 450 , b ) 550 , c ) 650 , d ) 750 , e ) 850
Output (English): d