[{'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: b. What Other Information Might LINE Collect? To improve the quality of Services, we provide additional functionalities, including the ability to access your Account from multiple devices, help you find friends via the Service, and to make Services more efficient, usable and enjoyable. If you choose to use such functionalities, or choose to use your Account on multiple devices, we may ask you to provide the following information: i. Email Address [OPTIONAL] If you wish to access your Account from multiple devices ("Multiple Device Login") or to transfer your Account from one device to another ("Account Transfer"), you will need to provide your email address and a password and/or PIN code to LINE, so that we may associate these devices with your Account. We may use your registered e-mail address to provide you with important information about the operation of Services.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Address_Book_1stParty, Contact_E_Mail_Address_1stParty, Contact_Password_1stParty.'}]