Problem: Continue the following story.

Brian took out some shaving cream and a razor to shave Donald's beard because
Here's how I want to continue it: Brian is his caretaker.

Problem: Continue the following story.

Christine sat at the window and watched for Angela to arrive because
Here's how I want to continue it: Angela had been gone on a trip.

Problem: Continue the following story.

Amy did a lot less daily exercises than Cynthia, which led to
Here's how I want to continue it:
Amy being fat.