Task: Question Answering
Input (English): Problem: a , b and c invested rs . 6500 , rs . 1300 and rs . 7800 respectively , in a partnership business . find the share of b in profit of rs . 11700 after a year ? 
Options: a ) 1300 , b ) 3877 , c ) 1170 , d ) 975 , e ) 7800
Output (English): d