prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  codespaces
   +--api
   +--connection
   +--portforwarder
   `--rpc
       +--codespace
       +--jupyter
       +--ssh
       `--test
  ```
  
  Convert this description:
  
  unstable-cache is a central directory that incorporates 3 subdirectories: dynamic, dynamic-undefined and fetch.
  In the root directory, Inside 'dynamic', you'll find it has nothing inside.
  In the root directory, 'dynamic-undefined' has nothing inside.
  At the top level, 'fetch' encompasses 2 nested folders: no-cache, no-store.
  Within directory hierarchy 'fetch / no-cache', The 'no-cache' collection is unpopulated.
  Within directory hierarchy 'fetch / no-store', The 'no-store' container sits empty.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "unstable-cache\n +--dynamic\n +--dynamic-undefined\n `--fetch\n     +--no-cache\n     `--no-store", "description": "unstable-cache is a central directory that incorporates 3 subdirectories: dynamic, dynamic-undefined and fetch.\nIn the root directory, Inside 'dynamic', you'll find it has nothing inside.\nIn the root directory, 'dynamic-undefined' has nothing inside.\nAt the top level, 'fetch' encompasses 2 nested folders: no-cache, no-store.\nWithin directory hierarchy 'fetch / no-cache', The 'no-cache' collection is unpopulated.\nWithin directory hierarchy 'fetch / no-store', The 'no-store' container sits empty.\nBack to the top level.\n"}