[{'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: Information we get from your use of our Services. We collect information to provide you with the Services, to improve your experience using the Services and develop new services. To do this, we collect information about how you use Kik and our other online products and services. In some cases this information will be associated with your Kik username. For example: Device information. We collect device-specific information such as your hardware model, operating system version, unique device identifiers or advertising IDs, and mobile network information including phone number if applicable."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Phone_Number_1stParty, Identifier_Ad_ID_1stParty, Identifier_Device_ID_1stParty.'}]