[{'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: Push notifications. To let you know of incoming calls, chats and other messages, Skype apps use the notification service on your device. For many devices, these services are provided by a another company. To tell you who is calling, for example, or to give you the first few words of the new chat, Skype has to tell the notification service so that they can provide the notification to you. The company providing the notification service on your device will use this information in accordance with their own terms and privacy policy. Microsoft is not responsible for the data collected by company providing the notification service. If you don't want to use the notification services for incoming Skype calls and messages, turn it off in the settings found in the Skype application or your device."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]