Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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such user content submitted by you or others need not , however , be maintained on the service by us for any period of time and you will not have the right , once submitted , to access , archive , maintain , or otherwise use such user content on the service . 

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