Problem: How does the sentence end?

Joseph finished his work at the gas station earlier than Nelson. So
OPTIONS:
- Joseph came home late.
- Nelson came home late.
Answer: Nelson came home late.

Problem: How does the sentence end?

He missed his next flight and his business meeting and so the
OPTIONS:
- flight started without him.
- meeting started without him.
Answer: meeting started without him.

Problem: How does the sentence end?

Rebecca decided to join the Armed Forces, but Rachel had to stay behind to attend school, because
OPTIONS:
- Rebecca was a minor.
- Rachel was a minor.
Answer: Rachel was a minor.

Problem: How does the sentence end?

The children had bad attitudes and threw out the games and not the books because the
OPTIONS:
- games were boring.
- books were boring.
Answer:
games were boring.