Problem: Continue the following story.

Katrina impressed Emily with the marketing materials package she came up with. 
Here's how I want to continue it: Emily was a hiring manager.

Problem: Continue the following story.

Carrie was watching a TV show while Katrina was reading, and 
Here's how I want to continue it: Carrie continued to look at the screen.

Problem: Continue the following story.

Medical treatments were a steady part of Aaron's life, but not Ian's because 
Here's how I want to continue it:
Aaron ate unhealthy foods.