Problem: Continue the following story.

Katrina could hold the plank pose for three minutes while Natalie could only do so for 10 seconds because
OPTIONS:
- Katrina was in great shape.
- Natalie was in great shape.
Here's how I want to continue it: Katrina was in great shape.

Problem: Continue the following story.

Adam knew how to make change while Nick could barely count, so
OPTIONS:
- Adam always worked the register .
- Nick always worked the register .
Here's how I want to continue it: Adam always worked the register .

Problem: Continue the following story.

Christopher picked their nose in public, but Kenneth didn't.
OPTIONS:
- Christopher always cared what other people thought of them.
- Kenneth always cared what other people thought of them.
Here's how I want to continue it:
Kenneth always cared what other people thought of them.