Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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16.3 the parties acknowledge that apple bears no responsibility for any claims that the use of the digital product infringes the intellectual property rights of third parties . 

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