Problem: Continue the following story.

She used tacks instead of staples to hang up the pictures, because the
Here's how I want to continue it: staples were made of flimsy material.

Problem: Continue the following story.

No one could eat the salad without their face frowning and they all want a cup of juice after because the
Here's how I want to continue it: salad is sour.

Problem: Continue the following story.

Samantha goes to Mary to buy some supplements in powder form because
Here's how I want to continue it:
Samantha is a customer.