[{'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: Contacts, email, calendar & communications. You can choose to let Cortana access your email and other communications, your calendar, and your contacts in order to enable additional features and personalization. If you give permission, Cortana will access additional data including: Text messages and email. Cortana accesses your messages to do a variety of things such as: allowing you to add events to your calendar, apprising you of important messages, and keeping you up to date on events or other things that are important to you, like package or flight tracking. Cortana also uses your messages to help you with planning around your events and offers other helpful suggestions and recommendations."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Address_Book_1stParty, Contact_E_Mail_Address_1stParty.'}]