Task: Question Answering
Input (English): Problem: a 440 - liter solution of kola is made from 88 % water, 8 % concentrated kola and the rest is made from sugar. if 3.2 liters of sugar, 10 liter of water and 6.8 liters of concentrated kola were added to the solution, what percent of the solution is made from sugar ?
Options: a. 4.52 %., b. 7.5 %., c. 9.2 %., d. 10.5 %., e. 11 %.
Output (English): a