Problem: Continue the following story.

I threw out the trench coat after I bought the peacoat. The 
Here's how I want to continue it: trench coat is not in fashion.

Problem: Continue the following story.

It was hard for Katrina to find her files at work, while Cynthia found them easily, since 
Here's how I want to continue it: Cynthia had experience in how to organize them.

Problem: Continue the following story.

Patricia lost the talent show's singing contest versus Erin because 
Here's how I want to continue it:
Erin remembered the song's lyrics correctly.