[{'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: Contests, Competitions, Sweepstakes and Prize Draws. Data collected during the registration for contests, competitions, sweepstakes and prize draws is used by us and may be shared with Sponsors and other third party companies involved in administration and prize fulfillment or as otherwise set forth in the official rules. Please read the official rules carefully before you submit your Personal Information."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]