Problem: Continue the following story.

The traveler took took the old shirts out of the case and replaced them with new pants because the 
Here's how I want to continue it: shirts were smelly.

Problem: Continue the following story.

Bob spent more money on food than he did on the candy, because the 
Here's how I want to continue it: candy was unwholesome.

Problem: Continue the following story.

Neil was in worse health than Brett as an adult because 
Here's how I want to continue it:
Neil did not receive vaccinations as a child.