[{'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: By using the Com2uS Service, you agree that no content or materials that appear Com2uS Service may be modified, copied, distributed, framed, reproduced, republished, downloaded, scraped, displayed, posted, transmitted, or sold in any form or by any means, in whole or in part, or otherwise exploited, without the express prior written permission of Com2uS, expect that the foregoing does not apply to your own User Content (as defined in Section 4.1) that you legally post on the Com2uS Service."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]