Problem: How does the sentence end?

My foot itch so bad but it wasn't as bad as the burn, because the
OPTIONS:
- itch was fairly mild.
- burn was fairly mild.
Answer: itch was fairly mild.

sentence: The teens wouldn't let Benjamin play with them for being too immature, all while Lawrence watched over them all. OPTIONS:
- Benjamin was older than the teens.
- Lawrence was older than the teens.
complete: Lawrence was older than the teens.

Angela loved that their child had given birth to such a beautiful being as Jennifer. This makes
OPTIONS:
- Angela the grandchild.
- Jennifer the grandchild.
Jennifer the grandchild.

Input: Continue writing.

Cynthia was proud of Rachel after they were accepted into the prestigious school, because
OPTIONS:
- Cynthia had earned their success.
- Rachel had earned their success.

Continued: Rachel had earned their success.

Story needs to be completed:
The doctor in the hospital that Jason goes to is worse than Donald's, because
OPTIONS:
- Jason doctor has more training.
- Donald doctor has more training.

My choice:
Donald doctor has more training.

Problem: How does the sentence end?

Erin's dog had a much bigger neck than Kayla's dog so
OPTIONS:
- Erin bought a longer collar.
- Kayla bought a longer collar.
Answer:
Erin bought a longer collar.