Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
no value , either express or implied , is guaranteed or warranted with respect to any content , including virtual tender or any other virtual goods and services . 

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