[{'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 and Sharing of Information We use the information we collect (and may combine it with other information about you) to, among other things: Provide the Services you request; Understand the way you use the Services so that we can improve your experience; and Provide customized content and advertising."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]