Task: Question Answering
Input (English): Problem: the average of 11 numbers is 500 . out of 11 numbers the average of first 6 no . is 50 , and last 6 numbers is 60 then find 6 th number ? 
Options: a ) 95 , b ) 80 , c ) 110 , d ) 120 , e ) 72
Output (English): c