Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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you acknowledge and agree that linden lab and its licensors own all right , title , and interest in and to the service , including all intellectual property rights therein , other than with respect to user content . 

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. OPTIONS: ["Unilateral termination", "Jurisdiction", "Limitation of liability", "None", "Choice of law", "Unilateral change", "Arbitration", "Content removal", "Contract by using"].