Problem: Continue the following story.

Dennis was installing solar panels on Brian's roof when he slipped and fell off the roof. 
Here's how I want to continue it: Brian got help and called an ambulance.

Problem: Continue the following story.

Drug abuse was a problem in Lawrence's past, but Joseph has always been clean. 
Here's how I want to continue it: Lawrence is an addict.

Problem: Continue the following story.

The new deodorants work better than the old antiperspirants because the 
Here's how I want to continue it:
antiperspirants have old technology.