Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
upon termination of your accounts , this agreement between us will be automatically terminated and you may not re-subscribe or return to the service through other or future accounts you or others may set up . 

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