Task: Question Answering
Input (English): Problem: for all even integers n , h ( n ) is defined to be the sum of the even integers between 4 and n , inclusive . what is the value of h ( 18 ) / h ( 10 ) ? 
Options: a ) 3 , b ) 1.8 , c ) 6 , d ) 18 , e ) 60
Output (English): a