input: def can_create_table_of_contents_from_database(database_data: dict) -> bool:
      """Determines whether it is possible to create a HTML page displaying a table of contents
      from data stored in a given database.
      
      >>> can_create_table_of_contents_from_database({})
      True
      >>> can_create_table_of_contents_from_database({'sections': ['Introduction', 'Body', 'Conclusion']})
      True
      """
      
      return True
output:     if 'sections' not in database_data:
          return False
      if not isinstance(database_data['sections'], list):
          return False
      for section in database_data['sections']:
          if not isinstance(section, str):
              return False
      return True