[{'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: 9.2 Network beacons 9.2.1 Network beacons on our websites and in our products and services analyzes traffic mode, such as the frequency of use on a specific part of the websites. The acquired data will help us learn about the kind of information our customers are most interested in, and what preferential terms our customers are most interested in obtaining. With respect to our websites, if you are unwilling to allow such data collection which help NQ Mobile improve our websites, you may refuse such website analysis by disabling JavaScript on your computer. If you disable JavaScript, some functions on our websites may not be able to operate normally."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]