Task: Question Answering
Input (English): Problem: a started a business with an investment of rs . 70000 and after 3 months b joined him investing rs . 120000 . if the profit at the end of a year is rs . 43000 , then the share of b is ? 
Options: a ) 33888 , b ) 36000 , c ) 27778 , d ) 27772 , e ) 81122
Output (English): b