[{'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. . Used to personalize the user experience---we may use your non-personal information to know about user profiles, and other trends associated with user habits;"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]