[{'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: Your accounts for different Sony applications and services can be linked together so you can use the same sign in details (email address and password) to access them all ("One Sign In"). Other basic account details are also synchronised across your linked accounts, so you can more easily manage your accounts. How are they used by Sony group companies?'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty, SSO.'}]