1  # -*- coding: utf-8 -*-
   2  """
   3  Created on Fri May 21 21:50:17 2021
   4  
   5  @author: PC
   6  """
   7  
   8  import re
   9  def names():
  10      simple_string = """Amy is 5 years old, and her sister Mary is 2 years old. 
  11      Ruth and Peter, their parents, have 3 kids."""
  12  
  13      names = re.findall('[A-Z][a-z]*', simple_string)
  14      #raise NotImplementedError()
  15      print(names)
  16      return names
  17      
  18  assert len(names()) == 4