Problem: How does the sentence end?

It was easy for Felicia but not Laura to win the race because 
OPTIONS:
- Felicia did not run very quickly.
- Laura did not run very quickly.
Answer: Laura did not run very quickly.

Problem: How does the sentence end?

Hunter was able to communicate much better than Aaron because 
OPTIONS:
- Hunter spoke a different language as him.
- Aaron spoke a different language as him.
Answer: Aaron spoke a different language as him.

Problem: How does the sentence end?

Discussing goals was important to Monica but not Megan because 
OPTIONS:
- Monica was very ambitious concerning her future.
- Megan was very ambitious concerning her future.
Answer: Monica was very ambitious concerning her future.

Problem: How does the sentence end?

As a magician Cynthia has learned ways to trick people like Rachel, 
OPTIONS:
- Cynthia will have a hard time manipulating others.
- Rachel will have a hard time manipulating others.
Answer:
Rachel will have a hard time manipulating others.