Problem: Continue the following story.

Kevin had to take a daily vitamin D supplement but Justin did not because
Here's how I want to continue it: Kevin did not get enough sunshine.

Problem: Continue the following story.

Craig decided to help Michael increase dopamine in their diet, so
Here's how I want to continue it: Michael considered adding grains and legumes.

Problem: Continue the following story.

Buying a new truck seemed wise for Rachel but not Sarah because
Here's how I want to continue it:
Sarah did not need truck for work.