[{'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: You may not do any of the following while accessing or using the Service: (i) access, tamper with, or use non-public areas of the Service, Vine's computer systems, or the technical delivery systems of Vine's providers; (ii) probe, scan, or test the vulnerability of any system or network or breach or circumvent any security or authentication measures; (iii) access or search or attempt to access or search the Service by any means (automated or otherwise) other than through our currently available, published interfaces that are provided by Vine (and only pursuant to those terms and conditions), unless you have been specifically allowed to do so in a separate agreement with Vine (NOTE: crawling the Service is permissible if done in accordance with the provisions of the robots.txt file, however, scraping the Service without the prior consent of Vine is expressly prohibited); (iv) forge any TCP/IP packet header or any part of the header information in any email or posting, or in any way use the Service to send altered, deceptive or false source-identifying information; or (v) interfere with, or disrupt, (or attempt to do so), the access of any user, host or network, including, without limitation, sending a virus, overloading, flooding, spamming, mail-bombing the Service."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]