[{'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: Use of Information We may use the information we collect about you to: Provide, maintain, and improve our Services, including, for example, to facilitate payments, send receipts, provide products and services you request (and send related information), develop new features, provide customer support to Users and Drivers, develop safety features, authenticate users, and send product updates and administrative messages;"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]