[{'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 also have the option to link social networks, such as Facebook, to your Groupon account. Once you register with Groupon and connect with the social network, you will be able to automatically post recent Groupon activity back to your social network."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Facebook_SSO, SSO.'}]