Task: Question Answering
Input (English): Problem: in an office , totally there are 5200 employees and 45 % of the total employees are males . 50 % of the males in the office are at - least 50 years old . find the number of males aged below 50 years ? 
Options: a ) 1040 , b ) 1170 , c ) 1150 , d ) 4160 , e ) none of these
Output (English): b