prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  test
   +--env
   |   `--cypress
   |       `--e2e
   +--failing
   |   `--cypress
   |       `--e2e
   +--invalid
   |   `--cypress
   |       `--e2e
   `--successful
       `--cypress
           `--e2e
  ```
  
  Convert this description:
  
  internal is a root directory that encompasses 3 subdirectories: incremental, registry and toolchains.
  At the top level, 'incremental' stores 1 folders: sourceparser.
  At level 2, in directory path 'incremental → sourceparser', 'sourceparser' is a vacant space.
  Back to the top level.
  At the main level, Inside 'registry', you'll find it is a vacant space.
  At the main level, The 'toolchains' directory is barren.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "internal\n +--incremental\n |   `--sourceparser\n +--registry\n `--toolchains", "description": "internal is a root directory that encompasses 3 subdirectories: incremental, registry and toolchains.\nAt the top level, 'incremental' stores 1 folders: sourceparser.\nAt level 2, in directory path 'incremental \u2192 sourceparser', 'sourceparser' is a vacant space.\nBack to the top level.\nAt the main level, Inside 'registry', you'll find it is a vacant space.\nAt the main level, The 'toolchains' directory is barren.\n"}