Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
7.6 each time you submit user material to us , you represent and warrant to us as follows : 

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