Task: Question Answering
Input (English): Problem: an 80 - liter solution of cool - drink is made from 10 % jasmine water . if 8 liters of jasmine and 12 liters of water were added to the solution , what percent of the solution is jasmine ? 
Options: a ) 12 % , b ) 14 % , c ) 16 % , d ) 18 % , e ) 20 %
Output (English): c