Task: Question Answering
Input (English): Problem: total number of people attending a party is 600 . 70 % of the men are wearing black shirt and rest are wearing red . if 60 % of the total people are women then how many men are wearing red shirts ? 
Options: a ) 168 , b ) 72 , c ) 56 , d ) 170 , e ) 60
Output (English): b