1. Write or record an explanation of the relationships . You do not have to explain the entities themselves. This explanation must be recorded or hand-written.

• If written, write or print legibly. Use a pencil so you can erase rather than mark through words. Write no more than 2 pages (one side per page or one page two-sided).

• If you record your explanation it cannot exceed 4 minutes. This can be a sound recording. It doesn't need to be a video. You can assume that I'm looking at the diagram as you explain it.

2. Your explanation must explain both the minimum and the maximum cardinality of each side of a relationship. You must give specific examples of entity instances in the same way I used Andre Agassi and project # 327 in the above example.