[{'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: You can turn off Getting to Know You at any time. This will stop the data collection for this feature and will delete associated data stored on your device, such as your local user dictionary and your input history. Because Cortana uses this data to help understand your input, turning off Getting to Know You will also disable speech recognition in Cortana. At https://www.bing.com/account/personalization, you can also sign in with your personal Microsoft account and clear data sent to Microsoft, such as your contacts and calendar data, as well as search and browsing history if your device also had Cortana enabled."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Address_Book_1stParty.'}]