[{'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: Collection of Information Information You Provide to Us We collect information you provide directly to us. For example, we collect information when you create an account, manage your user profile, participate in any interactive features of the Services, request our e-newsletter or other marketing communications, participate in a promotion or survey, request customer support or otherwise communicate with us. The types of information we may collect include your name, email address, postal address, photograph, avatar, password, forum posts and comments, messages between users and other contact or identifying information you choose to provide. Prize winners of contests or sweepstakes may also have to provide their Social Security Numbers, which are used exclusively for prize fulfillment and related tax purposes."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_1stParty, Contact_E_Mail_Address_1stParty, Contact_Password_1stParty, Contact_Postal_Address_1stParty, Identifier_1stParty.'}]