[{'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: Although we don't collect any Personal Information, the Applications, the Services and the Site use third party services, which may do so. These services are: Flurry. Their privacy policy can be found here: http://www.flurry.com/privacy-policy.html. Users can opt-out here: http://www.flurry.com/user-opt-out.html."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]