Problem: Continue the following story.

During the fundraiser, Rebecca gave a cupcake to Maria because
Here's how I want to continue it: Rebecca already made a lot of sweets.

Problem: Continue the following story.

The worker moved the cardboard from the truck to the storeroom until the
Here's how I want to continue it: storeroom was full.

Problem: Continue the following story.

Dennis was less impressed with the crystals than Jason, because
Here's how I want to continue it:
Jason was seeing the crystals for the first time.