Problem: Continue the following story.

Victoria installed a koi pond in Patricia's yard even though it was freezing cold out, because 
Here's how I want to continue it: Victoria owed their friend a favor.

Problem: Continue the following story.

Bob the engineer was fixing the mechanical system and needed more bolts but not screws because the 
Here's how I want to continue it: bolts were coming off.

Problem: Continue the following story.

At the school, the students enjoyed soccer practice more than basketball practice. This is because the 
Here's how I want to continue it:
soccer practice wasn't strenuous.