This cartoon shows a flaw the education system in the U.S. This ad uses a fish, elephant, seal, and other animals as symbols of people having different learning styles. This, however, is exaggeration because they use multiple species in this ad, whereas in reality, humans are one species with different learning abilities. An example of convention is how the animals are lined up in front of the human giving the instructions. It shows how they are in a class paying attention to the teacher.