Question: For this discussion forum, you will list three entities and then identify five properties for each entity. State which property you think would serve well as a unique identifier, or if you would need to create an artificial property for that purpose.
Here is a very specific example in the format you should use for the discussion forum:
Entity: Automobile
Properties:
1. Year
2. Make
3. Model
4. Vehicle Identification Number (VIN)
5. Color
Unique Identifier: VIN
Be sure to place your entries into the discussion forum in this format, numbering the properties and highlighting the unique identifier.