Problem: How does the sentence end?

Eve found that the plants in the greenhouse thrived through the frost while the ones in the garden died, because the
Answer: garden was colder.

Problem: How does the sentence end?

The ceiling in my house was better than the roof on Johns because the
Answer: roof had a leak.

Problem: How does the sentence end?

Donald gave a nice compliment to Robert, which made
Answer: Donald feel like a generous person.

Problem: How does the sentence end?

Erin was ready to retire but Rachel was not able to yet because
Answer:
Rachel young.