Problem: How does the sentence end?

Mary is in bad health unlike Katrina so 
OPTIONS:
- Mary worries about eating more fruits and vegetables.
- Katrina worries about eating more fruits and vegetables.
Answer: Mary worries about eating more fruits and vegetables.

Problem: How does the sentence end?

Steven bough tickets to the football game in the nosebleed section while Nelson bought 50-yard line tickets. 
OPTIONS:
- Steven was required to spend a lot of money.
- Nelson was required to spend a lot of money.
Answer: Nelson was required to spend a lot of money.

Problem: How does the sentence end?

I could not understand the Korean script no matter how hard I read in the given time because the 
OPTIONS:
- script was too long.
- time was too long.
Answer: script was too long.

Problem: How does the sentence end?

Craig got lost when they were driving easier than Ian although 
OPTIONS:
- Craig didn't pay attention to the road signs.
- Ian didn't pay attention to the road signs.
Answer:
Ian didn't pay attention to the road signs.