sentence: A story was written about Samuel but not Joseph because OPTIONS:
- Samuel was a famous sports player.
- Joseph was a famous sports player.
complete: Samuel was a famous sports player.

sentence: Carrie had a teenage girl and Jessica had a teenage boy, so OPTIONS:
- Carrie bought their kid a lot of sports equipment on their birthday.
- Jessica bought their kid a lot of sports equipment on their birthday.
complete: Jessica bought their kid a lot of sports equipment on their birthday.

sentence: Nick taught Christopher how to focus a camera, since OPTIONS:
- Nick had never been able to get the hang of that.
- Christopher had never been able to get the hang of that.
complete:
Christopher had never been able to get the hang of that.