Pick one of the following scenarios and a. Model using at least 5 classes: one parent, two children, and two grandchildren of one of the child classes.
b. Provide at least one field and one method that compellingly differentiates each class from the others.
c. Do not include constructors, getters, or setters in your description.

Scenarios - lots of them spring to mind, but I don't want the list to be too long. In this way, you can compare your ideas with those of other students, and I encourage to consider what other students have posted, you are also encouraged to make suggestions of other's postings and make additional postings updating your own ideas in light of the suggestions by others.

1. An airplane
2. A train
3. An e-commerce company (eg, Amazon)
4. A city government
5. An airline (aspects of an entire company)
6. A government organization (eg, EPA, Defense)