Problem: Continue the following story.

Jason was naturally healthy, but for Lawrence it was an effort. 
Here's how I want to continue it: Lawrence hated having to drink water and eat vegetables.

Problem: Continue the following story.

The steel reinforced the columns that held up the girders, so 
Here's how I want to continue it: girders received extra strength and resilience.

Problem: Continue the following story.

Mary wasn't sure whether to leave the country by plane or ship.  She ended up choosing the 
Here's how I want to continue it:
ship because she was afraid of heights.