[{'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: Changes on October 16, 2014 Changed the layout and formatting of our privacy policy, including section titles, to make it easier to read in plain English Clarified our commitment not to sell your personal data to third parties Various changes to ensure we have a single privacy policy covering all of our Products including Emoji Keyboard for Android and our new iOS Emoji Keyboard Clarified that Emoji Keyboard can learn from either your SMS or Contact data upon first installation Inserted various links within the privacy policy to other relevant pages including those dealing with; the approach we take to security, how to withdraw consent, help on the installation process for Emoji Keyboard as well as our Terms of Service Made clear that a change of control will not affect our obligations or your rights under the privacy policy"}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_1stParty.'}]