The goal of this exercise is for you to familiarize yourself with Sierra's support for defining and evaluating view relations. Click here to open a Sierra window in your browser. In a separate window, open the documentation for Sierra. To access the documentation, click here.
Read Sections 4 and 6 of the documentation and reproduce the examples in the Sierra window you opened earlier. Once you have done this, experiment on your own.
Submission details: You are not required to submit anything for this exercise. It is purely for you own benefit. We will be using Sierra throughout the course, and you should become familiar with it as soon as possible.