[{'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: Your User Profile The information you enter into your user profile (your "Profile"\x9d) may be shared with your Tango contacts. You control your Profile and you can access and modify your Profile from the Tango application at any time. In addition, if you register with Tango using your Facebook account (e.g. Facebook Connect), we may store your Facebook ID and corresponding token on our servers and, if you give us your express consent, we will have access to and may collect certain information that you make available on Facebook (for example, your first and last names, email address, profile picture, your friend lists and birthdays).'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty, Demographic_Age_1stParty, Facebook_SSO.'}]