Problem: Continue the following story.

The teacher always yells at Katrina for sleeping in class, but not Angela. This is because 
OPTIONS:
- Katrina is the teacher's nemesis.
- Angela is the teacher's nemesis.
Here's how I want to continue it: Katrina is the teacher's nemesis.

Problem: Continue the following story.

We switched the mice out of the cage and into the box, as the 
OPTIONS:
- cage so cramped.
- box so cramped.
Here's how I want to continue it: cage so cramped.

Problem: Continue the following story.

The message sent by email arrived after the one sent by text because the 
OPTIONS:
- email was delayed.
- text was delayed.
Here's how I want to continue it:
email was delayed.