[Q]: How does the sentence end?

The man tried to hide the ring inside the box but the 
OPTIONS:
- box was too big.
- ring was too big.

[A]: ring was too big.
QUES: Continue writing.

The fitness level of Derrick was horrible and that of Justin was amazing, due to 

OPTIONS:
- Derrick being unhealthy.
- Justin being unhealthy.
+++++++++
ANS: Derrick being unhealthy.
Problem: How does the sentence end?

Monica tasted the soup Erin cooked that took a long time, because 
OPTIONS:
- Monica is a wonderful taster.
- Erin is a wonderful taster.
Answer: Monica is a wonderful taster.
sentence: Christopher had a private jet and was able to travel in style, while Benjamin had to fly coach, because  OPTIONS:
- Christopher was rich.
- Benjamin was rich.
complete: Benjamin was rich.
The relationship of my friend was  more special than my marriage because the 
OPTIONS:
- relationship was one-sided.
- marriage was one-sided.
marriage was one-sided.
Problem: Continue the following story.

She tried to put the marble in the pen cap, but she couldn't because the 
OPTIONS:
- marble was too big.
- cap was too big.
Here's how I want to continue it:
marble was too big.