Task: Question Answering
Input (English): Problem: there are 200 female managers in a certain company . find the total number y of female employees in the company , if 2 / 5 of all the employees are managers and 2 / 5 of all male employees are managers . 
Options: a ) 300 , b ) y = 400 , c ) y = 500 , d ) y = 600 , e ) none of these
Output (English): c