Problem: How does the sentence end?

Rebecca cried on Carrie's shoulder after she broke up with her boyfriend.
Answer: Carrie offered love and support.

Problem: How does the sentence end?

Amy likes pretending to be a ninja, and Betty feels too old for that, so
Answer: Betty is likely the adult.

Problem: How does the sentence end?

Neil told Derrick that he didn't have to spend a lot of money and could get a cheap domain name.
Answer: Neil was knowledgeable.

Problem: How does the sentence end?

Since Cynthia was a morning person while Lindsey was a night person,
Answer:
Lindsey tended to wake up very late on weekends.