[{'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: Rovio understands the need to provide extra privacy protections to users who are children. To that end, features and services such as social networking plug-ins, behaviorally targeted advertising, and collection of data for the purpose of building user profiles are not available to users under 13. Rovio also does not allow our third party partners who engage in such practices to access personally identifiable data from users under 13."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]