Problem: How does the sentence end?

It was easy for Megan to make buttercream cakes but not for Kayla because 
Answer: Megan was a very good baker.

Problem: How does the sentence end?

The poodle was Monica's favorite dog breed while Betty loved German Shepherds. 
Answer: Betty thought them too girly.

Problem: How does the sentence end?

Katrina showed Carrie how to assemble her own computer from scratch. 
Answer: Katrina was really talented.

Problem: How does the sentence end?

When it comes to swimming, Nelson loses to Samuel everytime because 
Answer:
Samuel is a better swimmer.