[{'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 can opt out of the use of cookies for interest-based advertising by visiting: http://www.mopub.com/optout/ http://www.inmobi.com/page/opt-out/ http://www.millennialmedia.com/privacy-policy/opt-out"}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]