[{'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: Registration and log-in via Facebook: In addition to the foregoing, it is possible to register Avast Free Antivirus and to sign in to Avast Account via Facebook. If you choose this method for registration and sign-in, you will be asked to share certain information from your Facebook account with Avast. This information will include your first and last name, your profile picture, your gender, your network(s), your friends' user IDs, and any other information that you made public in your Facebook preferences. You will also be required to share your email address with us. Of the foregoing information, we store only your first and last name, network(s), and email address. We do not store any other user information that we obtain from Facebook. Any of the above information that we store is kept in our internal database, using SSL technology and under minimum 256-bit key encryption. We do not allow access to any of this information to third parties."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Demographic_Gender_1stParty, Facebook_SSO.'}]