[Q]: How does the sentence end?

Amy was cured of their lack of absorption of food nutrients quicker than Erin because 

[A]: Erin was poor at identifying symptoms.


[Q]: How does the sentence end?

The painting of Kayla sold for more than the one by Cynthia because 

[A]: Kayla was more creative.


[Q]: How does the sentence end?

Eric was looking through the old temple and found a tomb with Matthew, completely wrapped in bandages, get up and start chasing them. The explorer was 

[A]:
Eric .