Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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7.5 we may link user material or parts of user material to other material , including material submitted by other users or created by headspace or other third parties . 

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