Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you agree to this electronic means of communication and you acknowledge that all contracts , notices , information and other communications that we provide to you electronically comply with any legal requirement that such communications be in writing . 

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