Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
each of us agrees that our only liability in respect of those representations and warranties that are set out in this agreement ( whether made innocently or negligently ) will be for breach of contract . 

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