And then we are asked, the individuals in this data set are, and we have three choices, Ben's Beans customers, Ben's Beans drinks, or the caffeine contents. Now, we have to be careful. When someone says the individuals in a data set, they don't necessarily mean that they have to be people. They could be things, and the individuals in this data set, each of these rows, they're referring to a certain type of drink at Ben's Beans Coffee Shops. So the different types of drinks that Ben's Beans offers, those are the individuals in this data set. So they're Ben's Beans drinks. Next, they ask us, the data set contains, and they say how many variables and how many of those variables are categorical.