Problem: Continue the following story.

She stayed away from the public at the pool more so than at the mall, because the 
Here's how I want to continue it: pool had mean people in it.

Problem: Continue the following story.

The kids tried using a lawnmower to clean the park but the 
Here's how I want to continue it: lawnmower was too small.

Problem: Continue the following story.

Brett went to a flower store and bought a bouquet of flowers for Nick because 
Here's how I want to continue it:
Nick helped him before.