Task: Question Answering
Input (English): Problem: a sum was put at simple interest at a certain rate for 9 years had it been put at 5 % higher rate , it would have fetched 1350 more . find the sum . 
Options: a ) 3000 , b ) 3100 , c ) 3200 , d ) 3300 , e ) 3400
Output (English): a