Problem: Continue the following story.

Nelson drove through Kentucky more frequently than Robert, therefore
Here's how I want to continue it: Robert did not know many of the back roads and shortcuts.

Problem: Continue the following story.

Mary was invited by Victoria to join a catering company, but
Here's how I want to continue it: Mary didn't know how to cook.

Problem: Continue the following story.

Dennis liked pop music, but Jason preferred classical music.
Here's how I want to continue it:
Jason liked music with string instruments.