Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
illegal , harassing , hateful , defamatory , embarrassing , offensive , obscene , sexually explicit or otherwise objectionable actions performed with the nintendo account ; 

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