Problem: Continue the following story.

Emily looked much better in her swimsuit than Katrina because 
OPTIONS:
- Emily did not maintain a healthy diet.
- Katrina did not maintain a healthy diet.
Here's how I want to continue it: Katrina did not maintain a healthy diet.

Problem: Continue the following story.

Angela had romantic feelings towards Monica, who didn't return the feelings, so 
OPTIONS:
- Angela was upset.
- Monica was upset.
Here's how I want to continue it: Angela was upset.

Problem: Continue the following story.

the kick from the striker  dug through the ground as it went, the 
OPTIONS:
- ground was too hard.
- kick was too hard.
Here's how I want to continue it:
kick was too hard.