[{'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: 11.5 By submitting Content (as defined in paragraph 5.3) via our Services you: are representing that you are fully entitled to do so; grant us and our group companies the right to edit, adapt, publish and use your entry and any derivative works we may create from it, in any and all media (whether it exists now or in the future), for any purpose, in perpetuity, without any payment to you;"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]