input: import random
  
  # The answers to the queries
  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 a response
  def generate_response(question):
      if question in answers:
          return answers[question]
      else:
          return random.choice(['I am not sure I understand.', 'Can you give me more information?', 'Can I help you with something else?'])
  
  # Start the conversation
  question = input('Welcome to XYZ. How can I help you? ')
  response = generate_response(question)
  
  while response != 'Goodbye':
      print(response)
      question = input('Is there anything else I can help you with? ')
      response = generate_response(question)
  
  print('Goodbye!')
  
  # Example test case:
  # Input: "What is XYZ?"
  # Output: "XYZ is a company that provides XYZ services."
  
  # Input: "How does XYZ work?"
  # Output: "I am not sure I understand." or "Can you give me more information?" or "Can I help you with something else?"
output:     if question.lower() == 'no':
          response = 'Goodbye'