[{'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: What information we collect Our primary purpose in collecting information is to provide you with a safe, efficient and customized experience and to provide you with Services and features that better meet your needs or requests."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]