Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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you further grant all users of the vimeo service permission to view your non-video content for their personal , non-commercial purposes . 

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