input: 
  from typing import List
  
  def perform_crud_operations(model_object: Model, operations: List[str], names: List[str]) -> List[List[str]]:
      """ Given an instance of a Model class and a list of CRUD operations 
      (each represented by a string: 'create', 'read', 'update', 'delete') 
      and a corresponding list of names, perform each operation in sequence 
      and return the results of all 'read' operations as a list of lists of strings. 
      
      Example:
      model = Model()
      operations = ['create', 'read', 'update', 'read', 'delete', 'read']
      names = ['John', 'John', 'John Updated', 'John Updated']
      result = perform_crud_operations(model, operations, names)
      print(result)  # Output: [[('John',)], [('John Updated',)], []]
      """
  
output:     results = []
      for op, name in zip(operations, names):
          if op == 'create':
              model_object.create(name)
          elif op == 'read':
              results.append(model_object.read(name))
          elif op == 'update':
              model_object.update(name)
          elif op == 'delete':
              model_object.delete(name)
      return results