1. Created a car_rental

    Closed
    #57973871 1 0 0 0

  2. Created an unknown object

    Closed
    #56528943 1 0 0 0

  3. Created a hotel

    Closed
    #51216857 1 0 0 0

  4. (no comment)

    Closed
    #51201734 0 1 0 0