text: def add_me_to_the_queue(express_queue, normal_queue, ticket_type, person_name):
      if ticket_type == 1:
          express_queue.append(person_name)
          return express_queue
      else:
          normal_queue.append(person_name)
          return normal_queue
  
  def find_his_friend(queue, friend_name):
      return queue.index(friend_name)
  
  def add_person_with_his_friends(queue, index, person_name):
      queue.insert(index, person_name)
      return queue
  
  def remove_the_mean_person(queue, person_name):
      queue.remove(person_name)
      return queue
  
  def how_many_dopplegangers(queue, person_name):
      return queue.count(person_name)
  
  def remove_the_last_person(queue):
      return queue.pop()
  
  def sorted_names(queue):
      queue.sort()
      return queue
  