[{'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: However, Sony group companies may generally use information relating to your linked Sony accounts for the following purposes: Linking accounts / synchronised basic account details We will share basic account details with another Sony group company when you: link your account for our services with your account for that Sony group company's service(s); or make changes to your basic account details (as these details are synchronised, changes will automatically be made across all of your linked accounts). Customer Support"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]