Problem: Continue the following story.

Running a corporation is easier for Laura than Cynthia because 
Here's how I want to continue it: Cynthia is worse at managing people.

Problem: Continue the following story.

The courses that my sister took were more involved than the programs I had, because the 
Here's how I want to continue it: programs were easier.

Problem: Continue the following story.

Samuel took more vitamins than Robert did because 
Here's how I want to continue it:
Samuel had more trouble with their mind.