Task: Question Answering
Input (English): Problem: in country z , 18 % of the people do not have a university diploma but have the job of their choice , and 25 % of the people who do not have the job of their choice have a university diploma . if 40 % of the people have the job of their choice , what percent of the people have a university diploma ? 
Options: a ) 37 % , b ) 45 % , c ) 55 % , d ) 65 % , e ) 75 %
Output (English): a