Given: "Some critics might argue that animals cannot use or learn a language, however, animals can learn or use language"
Rephrased: "Even though some critics might argue that animals can't use or learn a language, we know that they can and do. We know this by listening to the birds around us who "communicate" by little chirps or long screeches. We know this by going to the zoo and listening to one howler monkey start a riot of howling within the other monkeys. These are just a few examples and if one looks up the question on the internet browser, then one would be able to find the answer in an educated way."
Letter B. This part of the presentation is proposing a solution to the problem. Stating that cities and states taxed sugary beverages at a higher rate serves as a solution or probably a suggestion to what a state/city can do so that people will be encouraged to make healthier choices by preferring less costly drinks.