Problem: Continue the following story.

The decision making skills of Donald are poor when compared to those of Nelson. 
Here's how I want to continue it: Donald is a horrible negotiator.

Problem: Continue the following story.

Rebecca picked up Amy to carpool to work every day, so 
Here's how I want to continue it: Amy offered some gas money.

Problem: Continue the following story.

Christopher but not William would make a good babysitter because 
Here's how I want to continue it:
Christopher knew how to handle small children.