Problem: How does the sentence end?

The erupting volcano spewed molten lava, ash and smoke into the sky until the 
OPTIONS:
- sky was obscured.
- volcano was obscured.
Answer: sky was obscured.
sentence: Megan agreed to join with Carrie at the aquarium, because  OPTIONS:
- Megan was very frightened of sea creatures.
- Carrie was very frightened of sea creatures.
complete: Carrie was very frightened of sea creatures.
James was trying to fit the box in a space of the platform but he could not because the 
OPTIONS:
- box is large.
- space is large.
box is large.
Input: Continue writing.

Amy took the test in the class and then read a library book instead of her text since the 
OPTIONS:
- text was boring.
- book was boring.

Continued: text was boring.
Story needs to be completed:
Lawrence decided to come out of the closet, but Ian had no need to do so, because 
OPTIONS:
- Lawrence was straight.
- Ian was straight.

My choice:
Ian was straight.
Problem: How does the sentence end?

Craig asked Adam's family over for dinner because 
OPTIONS:
- Craig hated to cook dinner for other people.
- Adam hated to cook dinner for other people.
Answer:
Adam hated to cook dinner for other people.