prompt: Your task is to convert the following English description into an ASCII tree format.
  
  async-client is a parent directory that contains 3 subdirectories: edge, lazy and sync.
  At the main level, 'edge' possesses 2 contained folders: lazy, sync.
  Within directory hierarchy 'edge / lazy', The 'lazy' container has nothing inside.
  Within directory hierarchy 'edge → sync', Inside 'sync', you'll find it is barren.
  Back to the top level.
  At the top level, 'lazy' is an empty container.
  In the root directory, 'sync' contains no subdirectories.
  
  
  Format your response in this style:
  ```
  vcs
   +--git
   |   `--internal
   `--internal
       +--resolver
       +--services
       `--spec
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "async-client\n +--edge\n |   +--lazy\n |   `--sync\n +--lazy\n `--sync", "description": "async-client is a parent directory that contains 3 subdirectories: edge, lazy and sync.\nAt the main level, 'edge' possesses 2 contained folders: lazy, sync.\nWithin directory hierarchy 'edge / lazy', The 'lazy' container has nothing inside.\nWithin directory hierarchy 'edge \u2192 sync', Inside 'sync', you'll find it is barren.\nBack to the top level.\nAt the top level, 'lazy' is an empty container.\nIn the root directory, 'sync' contains no subdirectories.\n"}