[{'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: It is not possible to link, create, or log in to your Uber account with a payment provider (e.g., Google Wallet) or social media service (e.g., Facebook)."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Facebook_SSO, SSO.'}]