Task: Question Answering
Input (English): Problem: in a 3 digit number , the 100 digit is 2 more than the tens digit and the units digit is 2 less than the tens digit . if the sum of the digits is 27 , find the number ? 
Options: a ) 867 , b ) 1179 , c ) 1196 , d ) 1098 , e ) 1197
Output (English): e