Problem: How does the sentence end?

The tube was not big enough to cover the map, because the
OPTIONS:
- tube was too short.
- map was too short.
Answer: tube was too short.

Problem: How does the sentence end?

He wanted to replace the skin he was wearing with armor, because the
OPTIONS:
- skin was damageable.
- armor was damageable.
Answer: skin was damageable.

Problem: How does the sentence end?

Cindy ate the noodles but not the vegetables because the
OPTIONS:
- vegetables were hard and undercooked.
- noodles were hard and undercooked.
Answer: vegetables were hard and undercooked.

Problem: How does the sentence end?

The funeral of Amy was being attended by Erin, but
OPTIONS:
- Amy was not actual kin.
- Erin was not actual kin.
Answer:
Erin was not actual kin.