Problem: How does the sentence end?

Because of the fact that Maria performed more physical exercises than Amy did, 
Answer: Amy was in worse shape overall.

Problem: How does the sentence end?

The man said that Victoria was very weak compared to Kayla, because 
Answer: Victoria rarely worked out.

Problem: How does the sentence end?

Jeffrey liked the window seat on the airplane but Donald liked the aisle seat, 
Answer: Donald wanted access to the bathroom.

Problem: How does the sentence end?

The engine of Lindsey's car had more problems than Kayla's because 
Answer:
Lindsey neglected it all the time.