---
:library:
  :books:
  - :title: The Great Gatsby
    :author: F.Scott Fitzerald
  - :title: The Lord of the Rings
    :author: J. R. R. Tolkien
  - :title: The Master and Margarita
    :author: Mikhail Bulgakov
  - :title: Book 4
    :author: Mikhail Bulgakov
  - :title: Book 5
    :author: Mikhail Bulgakov
  :readers:
  - :name: Alexey
    :email: alexey@gmail.com
    :city: Dnipro
    :street: Gagarina
    :house: '8'
  - :name: Anna
    :email: anna@gmail.com
    :city: Dnipro
    :street: Nova
    :house: '35'
  - :name: Pavel
    :email: pavel@gmail.com
    :city: Odessa
    :street: Great
    :house: '69'
  - :name: Viktoriya
    :email: viktoriya@gmail.com
    :city: Lviv
    :street: Green
    :house: '16'
  - :name: Dmitriy
    :email: dima@gmail.com
    :city: Kyiv
    :street: Nezalezhna
    :house: '112'
  :orders:
  - :book: The Great Gatsby
    :reader: Alexey
    :date: 01/18/05
  - :book: The Lord of the Rings
    :reader: Anna
    :date: 02/19/05
  - :book: The Lord of the Rings
    :reader: Pavel
    :date: 03/20/05
  - :book: The Master and Margarita
    :reader: Viktoriya
    :date: 04/19/05
  - :book: Book 4
    :reader: Alexey
    :date: 05/18/05
  - :book: Book 5
    :reader: Dmitriy
    :date: 06/18/05
  - :book: Book 5
    :reader: Dmitriy
    :date: 07/18/05
  - :book: Book 5
    :reader: Alexey
    :date: '08/18/05'
  :authors:
  - :name: F.Scott Fitzerald
    :bio: text_biography
  - :name: J. R. R. Tolkien
    :bio: text_biography
  - :name: Mikhail Bulgakov
    :bio: text_biography