[{'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: Your Choices You can opt out of receiving targeted advertising from AdHub here [https://account.samsung.com/membership/etc/setPersonalOption.do?openPage=adsCombination]. Please note that if you opt out, you will continue to see ads, but they may be less relevant to you because they will not be based on your interests."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]