prompt: Your task is to convert the following English description into an ASCII tree format.
  
  kotlin is a base directory that collects 4 subdirectories. Notable ones include buildSrc, sub-project-a, sub-project-b among others.
  
  Let me break down the formation for you:
  
  At the top level, 'buildSrc' includes 1 directory entries: src.
  Within directory hierarchy 'buildSrc → src', The 'src' repository features 1 folders for code organization.
  At level 3, in directory path 'buildSrc / src / main', 'main' has 1 folders: kotlin.
  Within directory hierarchy 'buildSrc → src → main → kotlin', The 'kotlin' data structure appears to be unused.
  Back to the top level.
  In the root directory, 'sub-project-a' is currently empty.
  At the main level, Inside 'sub-project-b', you'll find it holds no subdirectories at the moment.
  At the top level, Inside 'sub-project-c', you'll find it sits empty.
  
  
  Format your response in this style:
  ```
  logical-expression
   +--deopzimize-while-included
   +--mutate-logical-expression
   |   `--_expected
   `--simplify-non-boolean
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "kotlin\n +--buildSrc\n |   `--src\n |       `--main\n |           `--kotlin\n +--sub-project-a\n +--sub-project-b\n `--sub-project-c", "description": "kotlin is a base directory that collects 4 subdirectories. Notable ones include buildSrc, sub-project-a, sub-project-b among others.\n\nLet me break down the formation for you:\n\nAt the top level, 'buildSrc' includes 1 directory entries: src.\nWithin directory hierarchy 'buildSrc \u2192 src', The 'src' repository features 1 folders for code organization.\nAt level 3, in directory path 'buildSrc / src / main', 'main' has 1 folders: kotlin.\nWithin directory hierarchy 'buildSrc \u2192 src \u2192 main \u2192 kotlin', The 'kotlin' data structure appears to be unused.\nBack to the top level.\nIn the root directory, 'sub-project-a' is currently empty.\nAt the main level, Inside 'sub-project-b', you'll find it holds no subdirectories at the moment.\nAt the top level, Inside 'sub-project-c', you'll find it sits empty.\n"}