Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
any hardcopy subscription order entered into between you and crowdtangle prior to january 11 , 2017 will continue , in accordance with its terms , subject to the following two sentences . 

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