prompt: Your task is to convert the following English description into an ASCII tree format.
  
  source-and-transformers-node-fields is a head directory that assembles 5 subdirectories. Notable ones include source-added, source-changed, transformer-added among others.
  
  Let me break down the hierarchy for you:
  
  At the top level, 'source-added' carries 2 subfolders: gatsby-source, gatsby-transformer.
  At level 2, in directory path 'source-added → gatsby-source', 'gatsby-source' is vacant.
  At level 2, in directory path 'source-added > gatsby-transformer', 'gatsby-transformer' appears to be unused.
  Back to the top level.
  In the root directory, 'source-changed' encapsulates 2 subdirectories: gatsby-source, gatsby-transformer.
  Within directory hierarchy 'source-changed > gatsby-source', Inside 'gatsby-source', you'll find it holds no subdirectories at the moment.
  At level 2, in directory path 'source-changed → gatsby-transformer', 'gatsby-transformer' has no folders inside.
  Back to the top level.
  At the top level, 'transformer-added' encapsulates 2 folders: gatsby-source, gatsby-transformer.
  In nested path 'transformer-added → gatsby-source', The 'gatsby-source' directory is barren.
  Within directory hierarchy 'transformer-added → gatsby-transformer', The 'gatsby-transformer' storage space has yet to be populated.
  In the root directory, 'transformer-changed' includes 2 subdirectories: gatsby-source, gatsby-transformer.
  Within directory hierarchy 'transformer-changed > gatsby-source', Inside 'gatsby-source', you'll find it is vacant.
  In nested path 'transformer-changed > gatsby-transformer', Inside 'gatsby-transformer', you'll find it has yet to be populated.
  In the root directory, 'transformer-removed' carries 2 folders: gatsby-source, gatsby-transformer.
  At level 2, in directory path 'transformer-removed / gatsby-source', Inside 'gatsby-source', you'll find it is an empty container.
  At level 2, in directory path 'transformer-removed → gatsby-transformer', 'gatsby-transformer' is unpopulated.
  
  
  Format your response in this style:
  ```
  ide
   +--visualstudio
   |   `--tasks
   |       `--internal
   `--xcode
       `--tasks
           `--internal
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "source-and-transformers-node-fields\n +--source-added\n |   +--gatsby-source\n |   `--gatsby-transformer\n +--source-changed\n |   +--gatsby-source\n |   `--gatsby-transformer\n +--transformer-added\n |   +--gatsby-source\n |   `--gatsby-transformer\n +--transformer-changed\n |   +--gatsby-source\n |   `--gatsby-transformer\n `--transformer-removed\n     +--gatsby-source\n     `--gatsby-transformer", "description": "source-and-transformers-node-fields is a head directory that assembles 5 subdirectories. Notable ones include source-added, source-changed, transformer-added among others.\n\nLet me break down the hierarchy for you:\n\nAt the top level, 'source-added' carries 2 subfolders: gatsby-source, gatsby-transformer.\nAt level 2, in directory path 'source-added \u2192 gatsby-source', 'gatsby-source' is vacant.\nAt level 2, in directory path 'source-added > gatsby-transformer', 'gatsby-transformer' appears to be unused.\nBack to the top level.\nIn the root directory, 'source-changed' encapsulates 2 subdirectories: gatsby-source, gatsby-transformer.\nWithin directory hierarchy 'source-changed > gatsby-source', Inside 'gatsby-source', you'll find it holds no subdirectories at the moment.\nAt level 2, in directory path 'source-changed \u2192 gatsby-transformer', 'gatsby-transformer' has no folders inside.\nBack to the top level.\nAt the top level, 'transformer-added' encapsulates 2 folders: gatsby-source, gatsby-transformer.\nIn nested path 'transformer-added \u2192 gatsby-source', The 'gatsby-source' directory is barren.\nWithin directory hierarchy 'transformer-added \u2192 gatsby-transformer', The 'gatsby-transformer' storage space has yet to be populated.\nIn the root directory, 'transformer-changed' includes 2 subdirectories: gatsby-source, gatsby-transformer.\nWithin directory hierarchy 'transformer-changed > gatsby-source', Inside 'gatsby-source', you'll find it is vacant.\nIn nested path 'transformer-changed > gatsby-transformer', Inside 'gatsby-transformer', you'll find it has yet to be populated.\nIn the root directory, 'transformer-removed' carries 2 folders: gatsby-source, gatsby-transformer.\nAt level 2, in directory path 'transformer-removed / gatsby-source', Inside 'gatsby-source', you'll find it is an empty container.\nAt level 2, in directory path 'transformer-removed \u2192 gatsby-transformer', 'gatsby-transformer' is unpopulated.\n"}