Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
nintendo neither becomes a party nor participates in any other way in any contract you may conclude with a third party through such third-party shopping services . 

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