[{'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: About privacy on Google Play Books December 16, 2015 | View archived version The main Google Privacy Policy describes how we treat personal information when you use Google's products and services, including Google Play. Below, we describe privacy practices specific to books on Google Play."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]