prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  plumbing
   +--cache
   +--color
   +--filemode
   +--format
   |   +--config
   |   +--diff
   |   +--gitignore
   |   +--idxfile
   |   +--index
   |   +--objfile
   |   +--packfile
   |   `--pktline
   +--hash
   +--object
   +--protocol
   |   `--packp
   |       +--capability
   |       `--sideband
   +--revlist
   +--storer
  ```
  
  Convert this description:
  
  pages is a source directory that contains 2 subdirectories: [slug] and about.
  At the main level, '[slug]' bundles 1 contained folders: about.
  In nested path '[slug] → about', Inside 'about', you'll find it contains nothing at present.
  Back to the top level.
  In the root directory, The 'about' directory contains nothing at present.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "pages\n +--[slug]\n |   `--about\n `--about", "description": "pages is a source directory that contains 2 subdirectories: [slug] and about.\nAt the main level, '[slug]' bundles 1 contained folders: about.\nIn nested path '[slug] \u2192 about', Inside 'about', you'll find it contains nothing at present.\nBack to the top level.\nIn the root directory, The 'about' directory contains nothing at present.\n"}