Task: Question Answering
Input (English): Problem: a sum of rs . 66000 is divided into 3 parts such that the simple interests accrued on them for 6 , two and 11 years respectively may be equal . find the amount deposited for 11 years . 
Options: a ) 6500 , b ) 2000 , c ) 4500 , d ) 3000 , e ) 6000
Output (English): e