[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: 6. CHOICES ABOUT YOUR PERSONAL INFORMATION Opting Out of Marketing-Related Communications. You may opt out from receiving marketing-related emails, texts, phone messages or other communications from us on a going-forward basis by contacting us at privacy@tinyflashlight.com."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]