Question: Mom said that Sarah should stay in bed until she was able to go to school again..  What did mom say to Sarah when she tried to get up?

Choices: 
- you're sick
- were sick
- more rest
- rest more
- get back under the covers

The rationale to choose "you're sick" as the answer is that: 

when someone wants you to do something that is competly stupid and you deny them.