[{'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: Social Sign-On. We may collect Personal Information from a social media website when you use your social media credentials to log into the Service. For example, when you log in with your Twitter or Facebook credentials, we may collect the Personal Information you have made publicly available on those websites, such as your User name and profile picture. We may also obtain other non-public information with your permission."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty, Contact_Phone_Number_1stParty, Contact_Postal_Address_1stParty, Facebook_SSO, Location_1stParty, SSO.'}]