Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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any unauthorized use or violation of these terms immediately and automatically terminates your right to use the products and may subject you to legal liability . 

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