Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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this license is referred to as the `` user content license , '' and the content being licensed is referred to as `` user content . '' 

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