Problem: How does the sentence end?

Donald had an air conditioner while Derrick did not since
OPTIONS:
- Donald lived in a place with mild summers.
- Derrick lived in a place with mild summers.
Answer: Derrick lived in a place with mild summers.

Problem: How does the sentence end?

Benjamin suffered a sudden sharp back spasm after picking Kyle up, because
OPTIONS:
- Benjamin was too heavy.
- Kyle was too heavy.
Answer: Kyle was too heavy.

Problem: How does the sentence end?

Kyle confided in Nick that this would be his first time leading a prayer meeting.
OPTIONS:
- Kyle was nervous.
- Nick was nervous.
Answer: Kyle was nervous.

Problem: How does the sentence end?

Hunting for a ghost in the cemetery was fun for Jeffrey but not Ryan because
OPTIONS:
- Jeffrey was scared of the dark.
- Ryan was scared of the dark.
Answer:
Ryan was scared of the dark.