[{'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: Third Party Advertising Advertisements from third party ad networks may be displayed in our Games from time to time. All reasonable endeavours are used to ensure that these ad networks comply with the Act, the US Act, and COPPA in the provision of their services towards us."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]