[{'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: Search history. Your Bing search queries - even if Cortana does the searching for you - are treated like any other Bing search queries and are used as described in the Bing section."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]