Task: Question Answering
Input (English): Problem: the owner of a furniture shop charges his customer 24 % more than the cost price . if a customer paid rs . 8215 for a computer table , then what was the cost price of the computer table ? 
Options: a ) 7297 , b ) 6625 , c ) 2871 , d ) 6725 , e ) 2981
Output (English): b