Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
the termination of a part of this agreement may limit your use of selected applications and functionalities of the nintendo account service . 

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