For this discussion initial response, 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 make an artificial property for that purpose.

Here is a very specific example in the format you should use for the discussion response:

• Entity: Automobile
• Properties:
  1. Year
  2. Make
  3. Model
  4. Vehicle Identification Number (VIN)
  5. Color
• Unique Identifier: VIN

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