prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  [lang]
   +--@modal
   |   +--(.)feed
   |   `--(.)photos
   |       `--[id]
   +--feed
   `--photos
       `--[id]
  ```
  
  Convert this description:
  
  gradle is a main directory that incorporates 3 subdirectories: api, authentication and internal.
  At the main level, 'api' contains 1 subfolders: resources.
  In nested path 'api → resources', 'resources' holds no subdirectories at the moment.
  Back to the top level.
  At the main level, The 'authentication' directory is unpopulated.
  At the top level, 'internal' shelters 3 nested folders: authentication, resource, verifier.
  Within directory hierarchy 'internal / authentication', The 'authentication' directory contains nothing at present.
  At level 2, in directory path 'internal / resource', 'resource' retains 4 numerous directories.
  In nested path 'internal → resource → connector', The 'connector' storage space lacks any subdirectories.
  Within directory hierarchy 'internal → resource → local', 'local' is barren.
  In nested path 'internal > resource > metadata', 'metadata' has been left empty.
  In nested path 'internal → resource → transfer', 'transfer' is blank.
  Within directory hierarchy 'internal > verifier', The 'verifier' container is barren.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "gradle\n +--api\n |   `--resources\n +--authentication\n `--internal\n     +--authentication\n     +--resource\n     |   +--connector\n     |   +--local\n     |   +--metadata\n     |   `--transfer\n     `--verifier", "description": "gradle is a main directory that incorporates 3 subdirectories: api, authentication and internal.\nAt the main level, 'api' contains 1 subfolders: resources.\nIn nested path 'api \u2192 resources', 'resources' holds no subdirectories at the moment.\nBack to the top level.\nAt the main level, The 'authentication' directory is unpopulated.\nAt the top level, 'internal' shelters 3 nested folders: authentication, resource, verifier.\nWithin directory hierarchy 'internal / authentication', The 'authentication' directory contains nothing at present.\nAt level 2, in directory path 'internal / resource', 'resource' retains 4 numerous directories.\nIn nested path 'internal \u2192 resource \u2192 connector', The 'connector' storage space lacks any subdirectories.\nWithin directory hierarchy 'internal \u2192 resource \u2192 local', 'local' is barren.\nIn nested path 'internal > resource > metadata', 'metadata' has been left empty.\nIn nested path 'internal \u2192 resource \u2192 transfer', 'transfer' is blank.\nWithin directory hierarchy 'internal > verifier', The 'verifier' container is barren.\nBack to the top level.\n"}