Problem: How does the sentence end?

Learning to love herself was easier for Matthew than Christopher because 
OPTIONS:
- Matthew did not suffer from depression and anxiety.
- Christopher did not suffer from depression and anxiety.
Answer: Matthew did not suffer from depression and anxiety.

Problem: How does the sentence end?

Steven helped Hunter to develop a training regimen, because 
OPTIONS:
- Steven was more inexperienced in the skill.
- Hunter was more inexperienced in the skill.
Answer: Hunter was more inexperienced in the skill.

Problem: How does the sentence end?

After their marriage they replaced their wood home with a metal one, the 
OPTIONS:
- metal was stable.
- wood was stable.
Answer: metal was stable.

Problem: How does the sentence end?

Christine ate a lot of cauliflower and other vegetables but Natalie did not as 
OPTIONS:
- Christine was very healthy.
- Natalie was very healthy.
Answer:
Christine was very healthy.