[{'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: Cookies and other technologies. We use technologies like cookies and pixel tags to provide, improve, protect and promote our Services. For example, cookies help us with things like remembering your username for your next visit, understanding how you are interacting with our Services, and improving them based on that information. You can set your browser to not accept cookies, but this may limit your ability to use the Services. If our systems receive a DNT:1 signal from your browser, we'll respond to that signal as outlined here."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]