Problem: Continue the following story.

Neil offered a breath mint to Joel. 
Here's how I want to continue it: Joel had forgotten to brush his teeth that morning.

Problem: Continue the following story.

Tanya is an introvert and Amy is an extrovert, therefore 
Here's how I want to continue it: Amy tends to embrace large crowds.

Problem: Continue the following story.

They bought some supplies for archery so they setup a target in the backyard to test out the 
Here's how I want to continue it:
archery supplies.