Problem: Continue the following story.

Angela was able to recover from the flu faster than Betty, because 
OPTIONS:
- Angela had a healthy immune system.
- Betty had a healthy immune system.
Here's how I want to continue it: Angela had a healthy immune system.

Problem: Continue the following story.

Angela liked to take it easy while Felicia did all the hard work, so 
OPTIONS:
- Angela often felt tired.
- Felicia often felt tired.
Here's how I want to continue it: Felicia often felt tired.

Problem: Continue the following story.

Mary assists Katrina with her big moving day, which makes 
OPTIONS:
- Mary a really thankful friend.
- Katrina a really thankful friend.
Here's how I want to continue it:
Katrina a really thankful friend.