prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  with-stitches
   +--app
   |   `--_components
   `--public
  ```
  
  Convert this description:
  
  packages is a fundamental directory that organizes 3 subdirectories: bar, foo and web-app.
  At the main level, 'bar' is currently empty.
  At the top level, 'foo' is blank.
  In the root directory, 'web-app' includes 1 folders: pages.
  Within directory hierarchy 'web-app → pages', 'pages' groups 1 subfolders: api.
  At level 3, in directory path 'web-app / pages / api', 'api' carries 1 directory entries: echo.
  In nested path 'web-app / pages / api / echo', The 'echo' section has no content.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "packages\n +--bar\n +--foo\n `--web-app\n     `--pages\n         `--api\n             `--echo", "description": "packages is a fundamental directory that organizes 3 subdirectories: bar, foo and web-app.\nAt the main level, 'bar' is currently empty.\nAt the top level, 'foo' is blank.\nIn the root directory, 'web-app' includes 1 folders: pages.\nWithin directory hierarchy 'web-app \u2192 pages', 'pages' groups 1 subfolders: api.\nAt level 3, in directory path 'web-app / pages / api', 'api' carries 1 directory entries: echo.\nIn nested path 'web-app / pages / api / echo', The 'echo' section has no content.\nBack to the top level.\n"}