Problem: Continue the following story.

The floor was easier to take care of than the wall.  The 
OPTIONS:
- floor is so dirty.
- wall is so dirty.
Here's how I want to continue it: wall is so dirty.

Problem: Continue the following story.

Care was taken to reduce the infections and improve patients' health, the 
OPTIONS:
- health eradicated.
- infections eradicated.
Here's how I want to continue it: infections eradicated.

Problem: Continue the following story.

Michael was slimmer than Kenneth and so 
OPTIONS:
- Michael had a lower risk of developing diabetes.
- Kenneth had a lower risk of developing diabetes.
Here's how I want to continue it:
Michael had a lower risk of developing diabetes.