Problem: How does the sentence end?

Emily knew exactly how to read the expressions on Jessica's face, because
OPTIONS:
- Emily was very observant.
- Jessica was very observant.
Answer: Emily was very observant.

Problem: How does the sentence end?

Robert was learning from Randy to crochet a scarf so
OPTIONS:
- Robert could make a gift for their daughter.
- Randy could make a gift for their daughter.
Answer: Robert could make a gift for their daughter.

Problem: How does the sentence end?

Angela was the client of Megan so
OPTIONS:
- Angela spent the day filling out paperwork for their citation.
- Megan spent the day filling out paperwork for their citation.
Answer: Megan spent the day filling out paperwork for their citation.

Problem: How does the sentence end?

Jason had to ask Randy for help checking their car's differential because
OPTIONS:
- Jason always works on their own car.
- Randy always works on their own car.
Answer:
Randy always works on their own car.