[{'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 download and use any of our games on your mobile device or on a personal computer, we also collect information regarding your in-game actions, your user identifier or unique device and country in which the mobile phone or device is registered or located, and may collect your mobile phone number, and other information you provide, such as user name, or e-mail address. When our mobile or web-based applications are used, we also collect information about your mobile device type, operating system, IP address and browser type. For Android games subscriptions, you are required to let us have your email address and consent to let us use it to contact you before you can download and use any of our games. We use such information in relation to providing our mobile and web-based applications, such as to authenticate you and to communicate with you regarding the Services by push notification, SMS, e-mail, text message or other electronic means to your mobile device. By using the Services, you agree to letting us retain all the above information in any form as we see fit. We only collect information to the extent that is reasonably necessary to comply with your requests and our legitimate business objectives."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty, Contact_Phone_Number_1stParty, Identifier_Device_ID_1stParty, Identifier_IP_Address_1stParty.'}]