input: def generate_response(question: str) -> str:
      """Generates a response to a user's question about XYZ. If the question is in the pre-defined answers, it returns the corresponding answer. Otherwise, it returns a randomly selected fallback response.
      >>> generate_response('What is XYZ?')
      'XYZ is a company that provides XYZ services.'
      >>> generate_response('What does XYZ do?')
      'XYZ helps customers find solutions to their problems.'
      >>> generate_response('Where is XYZ located?')
      'XYZ is located in ABC city.'
      >>> generate_response('What are the benefits of using XYZ?')
      'XYZ provides a quick and easy way to find solutions to your problems.'
      >>> generate_response('Who owns XYZ?')
      'Can you give me more information?'
      """
output:     predefined_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.'
      }
      fallback_responses = [
          'Can you give me more information?',
          'Could you clarify your question?',
          'I\'m not sure I understand your question.'
      ]
      
      return predefined_answers.get(question, random.choice(fallback_responses))