[{'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: To help us customize the content and advertisements provided to you on this website and on other sites across the Internet. For example, when you access a page on our website, a cookie is automatically set by us, our service providers, or our partners to recognize your browser as you navigate on the Internet and to present you with information and advertising based on your apparent interests. See Display of Advertising/Your Choices for more information about our online advertising practices and your choices. To help measure and research the effectiveness of website features and offerings, advertisements, and email communications (by determining which emails you open and act upon)."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty, Identifier_Cookie_or_similar_Tech_1stParty, Identifier_Cookie_or_similar_Tech_3rdParty.'}]