Task: Question Answering
Input (English): Problem: of the 150 people at a party , 70 were women , and 30 women tried the appetizer . if 60 people did not try the appetizer , what is the total number of men who tried the appetizer ? 
Options: a ) 40 , b ) 50 , c ) 60 , d ) 70 , e ) 80
Output (English): c