[{'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 only for serving you better as below: 1.To personalize user experience; 2.To help develop our service- We may use Non- Personal Information to provide, maintain, improve and develop our services;"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]