input: from typing import Dict, List
  
  def generate_response(answers: Dict[str, str], question: str) -> str:
      """Given a dictionary of predefined answers to queries and a user's question,
      this function returns an appropriate response. If the question is not in the 
      dictionary, it returns a random response indicating uncertainty. It also 
      manages a conversation loop until the user says goodbye.
      >>> answers = {
      ...     'What is XYZ?': 'XYZ is a company that provides XYZ services.',
      ...     'What does XYZ do?': 'XYZ helps customers find solutions to their problems.',
      ...     'Where is XYZ located?': 'XYZ is located in ABC city.',
      ...     'What are the benefits of using XYZ?': 'XYZ provides a quick and easy way to find solutions to your problems.'
      ... }
      >>> generate_response(answers, 'What is XYZ?')
      'XYZ is a company that provides XYZ services.'
      >>> generate_response(answers, 'What is the price of XYZ?')
      'Can you give me more information?'
      """
output:     if question in answers:
          return answers[question]
      else:
          return "Can you give me more information?"