[{'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: USAGE OF INFORMATION We use the Information we collect with the help of our Analytics Providers to constantly improve our Apps and make them better for you, as well as to display advertisements with our Advertising Providers which enables us to offer some of our apps to you for free. We chose our Providers carefully and request their compliance with valid legislation."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]