[{'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: Do Not Track Signals and Similar Mechanisms Some web browsers may transmit "do-not-track" signals to the websites with which the user communicates, although web browsers incorporate and activate this functionality in different ways, and it is not always clear whether users intend for these signals to be transmitted. There currently is disagreement, including among participants in the leading Internet standards-setting organization, concerning what, if anything, websites should do when they receive such signals. Samsung currently does not take action in response to these signals, but, if and when a standard is established and accepted, we may reassess how to respond to these signals.'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]