[{'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: To third parties helping us offer and improve our service, such as those providing Flipboard certain technical tools and analytics services (including marketing partners) that help us understand how people use Flipboard so we can make it better. We require those companies to observe the limitations in this privacy policy."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Ad_ID_3rdParty.'}]