[{'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: information collected via the use of cookies, web beacons and other technologies, including ad data (such as information on the availability and delivery of ads, the site URL, as well as the date and time). See our Cookies and Internet Advertising section for more details."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]