Problem: How does the sentence end?

Felicia was a very astute investor while Carrie struggled to find good stocks. 
Answer: Felicia rarely suffered a loss in their portfolio.

Problem: How does the sentence end?

Marriage was something that was very dear to Nick but not Joseph. 
Answer: Joseph has been divorced two times.

Problem: How does the sentence end?

Amy helped Megan put on a pair of ice skates because 
Answer: Megan was just an amateur figure skater.

Problem: How does the sentence end?

Because Dennis procrastinated on their philosophy paper while Logan wrote theirs weeks in advance, 
Answer:
Logan got an A on the final paper.