[{'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: Privacy Statement Updated May 6, 2016 Summary We at Opera Software AS ("Opera") take your privacy seriously. This privacy statement explains what data we collect, how we store and transfer it and how we use it. The exact set of the data we collect, its purpose and your opt-out choices depend on the product or service you use. Please refer to the relevant product or service sections of this privacy statement to learn more specific details.'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]