[{'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: You hereby agree that we may provide such information and advertisements targeted on the basis of your search query history. However, if, when accessing the Services, you no longer wish to see information and advertisements from us targeted on the basis of your search query history or on the basis of information received from third party partners, you are able to opt out of such targeting in the settings of the Application. See here for more detail."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]