Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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to the extent any disclaimer or limitation of liability does not apply , all applicable express , implied , and statutory warranties will be limited in duration to a period of thirty ( 30 ) days after the date on which you first used the vimeo service , and no warranties shall apply after such period . 

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