Task: Question Answering
Input (English): Problem: what is the value of 4 ^ 5 + 4 ^ 8 ? 
Options: a ) 4 ^ 12 , b ) 4 ^ 35 , c ) 17 ( 4 ^ 5 ) , d ) 8 ^ 12 , e ) 65 ( 4 ^ 5 )
Output (English): e