Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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nintendo may also terminate this agreement , or any part of this agreement , at any time , for legal , technical or commercial reasons . 

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