[{'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: We may also collect or receive information about you from other NWG users who choose to upload their email and other contacts. This information will be stored by us and used primarily to help you and your friends connect. We may also receive information from third parties in connection with market and demographic studies and/or other data that we use to supplement personal information provided directly by you."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Address_Book_1stParty, Contact_E_Mail_Address_1stParty, Demographic_1stParty.'}]