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:
  
  ivy is a head directory that houses 3 subdirectories: internal, plugins and tasks.
  At the main level, 'internal' contains 6 multiple folders.
  At level 2, in directory path 'internal / artifact', The 'artifact' section is currently empty.
  Within directory hierarchy 'internal → dependency', The 'dependency' repository has been left empty.
  In nested path 'internal / publication', Inside 'publication', you'll find it is vacant.
  At level 2, in directory path 'internal → publisher', 'publisher' is unpopulated.
  Within directory hierarchy 'internal > tasks', Inside 'tasks', you'll find it is currently empty.
  Within directory hierarchy 'internal > versionmapping', The 'versionmapping' data structure is empty.
  Back to the top level.
  At the top level, 'plugins' has no content.
  At the main level, 'tasks' is an empty container.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "ivy\n +--internal\n |   +--artifact\n |   +--dependency\n |   +--publication\n |   +--publisher\n |   +--tasks\n |   `--versionmapping\n +--plugins\n `--tasks", "description": "ivy is a head directory that houses 3 subdirectories: internal, plugins and tasks.\nAt the main level, 'internal' contains 6 multiple folders.\nAt level 2, in directory path 'internal / artifact', The 'artifact' section is currently empty.\nWithin directory hierarchy 'internal \u2192 dependency', The 'dependency' repository has been left empty.\nIn nested path 'internal / publication', Inside 'publication', you'll find it is vacant.\nAt level 2, in directory path 'internal \u2192 publisher', 'publisher' is unpopulated.\nWithin directory hierarchy 'internal > tasks', Inside 'tasks', you'll find it is currently empty.\nWithin directory hierarchy 'internal > versionmapping', The 'versionmapping' data structure is empty.\nBack to the top level.\nAt the top level, 'plugins' has no content.\nAt the main level, 'tasks' is an empty container.\n"}