Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
7.1 the products may let you submit material to us : for example , you may be able to upload a photo to your profile , post subjects and comments in the community and comment on various matters in various parts of the products . 

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