[{'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: In some contexts, we will share certain information. For example, like most services, if you sign up for Spotify through a third party like Facebook or a mobile provider, we share some information with them and they share some information with us in order to enable your account. And we also share de-identified information with our music industry partners to help them understand how the content they license to us is performing, with marketing partners who help us with promotional efforts, and with advertisers that allow us to offer a free service. There also may be times when you want us to share information. For example, when you make playlists, you might want those playlists to be visible to your friends… and you might not. Similarly, you can ask us to share information (like your email address) with artists or record labels, or other partners who may want to directly send you news or promotional offers, but you can also revoke that permission at any time."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Facebook_SSO, SSO.'}]