[{'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: b. Non-Personal Information. We may use Non-Personal Information for the following purposes: (1) For Personalized User Experience - We may use your Non-Personal Information to understand your user characteristics, and other trends related to user's habits;"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]