Problem: How does the sentence end?

Christine had much drier skin than Natalie did because 
OPTIONS:
- Christine moisturized their skin every night after their bath.
- Natalie moisturized their skin every night after their bath.
Answer: Natalie moisturized their skin every night after their bath.
sentence: The shirt was in the cardboard box and the book was sitting on top of it when it rained, so the  OPTIONS:
- book got wet.
- shirt got wet.
complete: book got wet.
Eric didn't sleep well the night before, but Jeffrey slept peacefully. The next day, 
OPTIONS:
- Eric was tired at work.
- Jeffrey was tired at work.
Eric was tired at work.
Input: Continue writing.

In order to call his mom, he bought a landline and cell phone. The 
OPTIONS:
- cell phone was more beneficial because it was fixed.
- landline was more beneficial because it was fixed.

Continued: landline was more beneficial because it was fixed.
Story needs to be completed:
She didn't like the style of the jacket, but enjoyed the look of the scarf, because the 
OPTIONS:
- jacket was shabby.
- scarf was shabby.

My choice:
jacket was shabby.
Problem: How does the sentence end?

Kyle received a fantastic education from his teachers thanks in no small part to Ian, from whose efforts 
OPTIONS:
- Kyle received proper guidance.
- Ian received proper guidance.
Answer:
Kyle received proper guidance.