Problem: How does the sentence end?

Joel sought out a career in the medical field but Christopher took a different route, because 
OPTIONS:
- Joel fainted at the sight of blood.
- Christopher fainted at the sight of blood.
Answer: Christopher fainted at the sight of blood.

Problem: How does the sentence end?

The shirt soaked in more of the water in one round than the towel did.  It turned out the 
OPTIONS:
- shirt is more absorbent.
- towel is more absorbent.
Answer: shirt is more absorbent.

Problem: How does the sentence end?

So 
OPTIONS:
- Patricia wanted to change their diet because Patricia wanted to lose weight while Samantha was fine.
- Samantha wanted to change their diet because Patricia wanted to lose weight while Samantha was fine.
Answer: Patricia wanted to change their diet because Patricia wanted to lose weight while Samantha was fine.

Problem: How does the sentence end?

Kayla got to their destination later than Rebecca because 
OPTIONS:
- Kayla had to stop to pay the toll.
- Rebecca had to stop to pay the toll.
Answer:
Kayla had to stop to pay the toll.