Drinks like soda or juice that have added sugar to the drink.
It's seemed like this is a question from your class reading, and well, we can't help you if you don't provide us what is that document.
the information that can be revealed through characterization is a character's personality and traits. if there's enough information you could probably predict some of the actions of a certain character. I don't know if that's what you're looking for but that's my take on your question hope that helps!