Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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although most travel , including travel to international destinations , is completed without incident , travel to certain destinations may involve greater risk than others . 

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