Problem: Continue the following story.

William gave their dog biscuits as a treat. Ian refused to give their dog treats.
Here's how I want to continue it: William had a very fat dog.

Problem: Continue the following story.

Katrina was slower than Victoria, because
Here's how I want to continue it: Victoria had been the first one to figure out how to build the mechanism.

Problem: Continue the following story.

Elena does not sweat at all when she lies, Jessica does therefore
Here's how I want to continue it:
Elena lies a lot.