prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  tests
   +--client_certs
   |   `--password_protected
   +--fixtures
   |   +--session_data
   |   |   +--new
   |   |   `--old
   |   `--xmldata
   |       +--invalid
   |       +--valid
   |       `--xhtml
   `--utils
       `--matching
  ```
  
  Convert this description:
  
  docs is a master directory that includes 7 subdirectories. Notable ones include about, advanced, deployment among others.
  
  Let me break down the composition for you:
  
  At the main level, Inside 'about', you'll find it is a vacant space.
  At the main level, 'advanced' stores 1 nested folders: security.
  At level 2, in directory path 'advanced > security', 'security' has been left empty.
  At the top level, Inside 'deployment', you'll find it holds no subdirectories at the moment.
  At the main level, 'how-to' has nothing inside.
  At the main level, Inside 'learn', you'll find it is barren.
  At the top level, The 'resources' directory is unpopulated.
  At the main level, 'tutorial' keeps 2 child directories: dependencies, security.
  At level 2, in directory path 'tutorial / dependencies', 'dependencies' appears to be unused.
  At level 2, in directory path 'tutorial / security', The 'security' repository remains unused.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "docs\n +--about\n +--advanced\n |   `--security\n +--deployment\n +--how-to\n +--learn\n +--resources\n `--tutorial\n     +--dependencies\n     `--security", "description": "docs is a master directory that includes 7 subdirectories. Notable ones include about, advanced, deployment among others.\n\nLet me break down the composition for you:\n\nAt the main level, Inside 'about', you'll find it is a vacant space.\nAt the main level, 'advanced' stores 1 nested folders: security.\nAt level 2, in directory path 'advanced > security', 'security' has been left empty.\nAt the top level, Inside 'deployment', you'll find it holds no subdirectories at the moment.\nAt the main level, 'how-to' has nothing inside.\nAt the main level, Inside 'learn', you'll find it is barren.\nAt the top level, The 'resources' directory is unpopulated.\nAt the main level, 'tutorial' keeps 2 child directories: dependencies, security.\nAt level 2, in directory path 'tutorial / dependencies', 'dependencies' appears to be unused.\nAt level 2, in directory path 'tutorial / security', The 'security' repository remains unused.\n"}