Task: Question Answering
Input (English): Problem: a completes a piece of work in 3 / 4 of the time in b does , b takes 4 / 5 of the time in c does . they got a profit of rs . 40000 how much b gets ? 
Options: a ) 12765 , b ) 121227 , c ) 26887 , d ) 19977 , e ) 26992
Output (English): a