prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  main
   +--java
   |   `--org
   |       `--gradle
   |           `--sample
   `--webapp
  ```
  
  Convert this description:
  
  _expected is a root directory that consolidates 4 subdirectories. Notable ones include amd, cjs, es among others.
  
  Let me break down the construction for you:
  
  At the top level, 'amd' incorporates 1 contained folders: nested.
  Within directory hierarchy 'amd / nested', The 'nested' section lacks any subdirectories.
  Back to the top level.
  In the root directory, 'cjs' incorporates 1 contained folders: nested.
  At level 2, in directory path 'cjs → nested', 'nested' is devoid of content.
  At the top level, 'es' keeps 1 subdirectory elements: nested.
  At level 2, in directory path 'es / nested', Inside 'nested', you'll find it is barren.
  Back to the top level.
  At the main level, 'system' encompasses 1 nested folders: nested.
  At level 2, in directory path 'system > nested', 'nested' stands empty.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "_expected\n +--amd\n |   `--nested\n +--cjs\n |   `--nested\n +--es\n |   `--nested\n `--system\n     `--nested", "description": "_expected is a root directory that consolidates 4 subdirectories. Notable ones include amd, cjs, es among others.\n\nLet me break down the construction for you:\n\nAt the top level, 'amd' incorporates 1 contained folders: nested.\nWithin directory hierarchy 'amd / nested', The 'nested' section lacks any subdirectories.\nBack to the top level.\nIn the root directory, 'cjs' incorporates 1 contained folders: nested.\nAt level 2, in directory path 'cjs \u2192 nested', 'nested' is devoid of content.\nAt the top level, 'es' keeps 1 subdirectory elements: nested.\nAt level 2, in directory path 'es / nested', Inside 'nested', you'll find it is barren.\nBack to the top level.\nAt the main level, 'system' encompasses 1 nested folders: nested.\nAt level 2, in directory path 'system > nested', 'nested' stands empty.\n"}