prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  next-after-pages
   +--pages
   |   +--middleware
   |   |   `--redirect
   |   `--pages-dir
   |       `--[id]
   `--utils
  ```
  
  Convert this description:
  
  provider is a central directory that contains 2 subdirectories: sources and support.
  At the top level, 'sources' features 1 child directories: process.
  Within directory hierarchy 'sources / process', The 'process' repository is vacant.
  At the top level, 'support' stands empty.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "provider\n +--sources\n |   `--process\n `--support", "description": "provider is a central directory that contains 2 subdirectories: sources and support.\nAt the top level, 'sources' features 1 child directories: process.\nWithin directory hierarchy 'sources / process', The 'process' repository is vacant.\nAt the top level, 'support' stands empty.\n"}