Problem: How does the sentence end?

Tanya hating mornings but Samantha loved them, so 
OPTIONS:
- Tanya was always miserable when the sun came up.
- Samantha was always miserable when the sun came up.
Answer: Tanya was always miserable when the sun came up.

Problem: How does the sentence end?

Laura was bitten and had their blood sucked by Felicia after they let them into their house. 
OPTIONS:
- Laura  was a vampire.
- Felicia  was a vampire.
Answer: Felicia  was a vampire.

Problem: How does the sentence end?

Donald was allergic to cats while Michael was not, so the cat was taken away from 
OPTIONS:
- Donald .
- Michael .
Answer: Donald .

Problem: How does the sentence end?

Lindsey was romantic and loved to receive flowers, but Tanya wasn't as romantic. 
OPTIONS:
- Lindsey thought flowers were a waste of money.
- Tanya thought flowers were a waste of money.
Answer:
Tanya thought flowers were a waste of money.