Problem: How does the sentence end?

Because Betty had had multiple serious relationships, while Angela only had two,
OPTIONS:
- Betty had to deal with heartbreak once.
- Angela had to deal with heartbreak once.
Answer: Angela had to deal with heartbreak once.

sentence: Robert asked Steven to add more seasoning in the soup, because OPTIONS:
- Robert did not add salt.
- Steven did not add salt.
complete: Steven did not add salt.

Christine tried to sell Cynthia a bag.
OPTIONS:
- Christine was outraged to see that the bag was all scratched up.
- Cynthia was outraged to see that the bag was all scratched up.
Cynthia was outraged to see that the bag was all scratched up.

Input: Continue writing.

Betty reads what Monica writes all the time, because
OPTIONS:
- Betty is a fast and great writer.
- Monica is a fast and great writer.

Continued: Monica is a fast and great writer.

Story needs to be completed:
The people at the fair liked the fries better than the pizzas, because the
OPTIONS:
- fries were stale.
- pizzas were stale.

My choice:
pizzas were stale.

Problem: How does the sentence end?

Lawrence read more books on biology than Joseph, so
OPTIONS:
- Lawrence was able to speak confidently about ecology.
- Joseph was able to speak confidently about ecology.
Answer:
Lawrence was able to speak confidently about ecology.