[{'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: When you have linked accounts for Sony services, any Sony call, email or other support centre for those services may access your basic account details to handle your queries. As above, changes you make via customer support will automatically be made across all of your linked accounts. Notification of news, competitions and offers from Sony"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]