prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  pages
   +--[id]
   `--api
       `--pets
  ```
  
  Convert this description:
  
  assert-project is a principal directory that assembles 2 subdirectories: src and test.
  At the main level, 'src' is blank.
  At the top level, 'test' organizes 1 test-related directories.
  Within directory hierarchy 'test / fixture', 'fixture' encapsulates 1 subdirectory elements: project.
  Within directory hierarchy 'test → fixture → project', Inside 'project', you'll find it is barren.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "assert-project\n +--src\n `--test\n     `--fixture\n         `--project", "description": "assert-project is a principal directory that assembles 2 subdirectories: src and test.\nAt the main level, 'src' is blank.\nAt the top level, 'test' organizes 1 test-related directories.\nWithin directory hierarchy 'test / fixture', 'fixture' encapsulates 1 subdirectory elements: project.\nWithin directory hierarchy 'test \u2192 fixture \u2192 project', Inside 'project', you'll find it is barren.\n"}