[Q]: How does the sentence end?

For a first time gardener, I don't recommend buying rose seeds. Try lily seeds instead since the 
OPTIONS:
- rose is a hard plant to grow.
- lily is a hard plant to grow.

[A]: rose is a hard plant to grow.
QUES: Continue writing.

Aaron asked Steven to help out with some chores around the house, but 

OPTIONS:
- Aaron was whiny.
- Steven was whiny.
+++++++++
ANS: Steven was whiny.
Problem: How does the sentence end?

The diploma doesn't fit into the frame to hang it on the wall because the 
OPTIONS:
- diploma is too small.
- frame is too small.
Answer: frame is too small.
sentence: Jane had the glove slide down her hand too easily because the  OPTIONS:
- glove is too big.
- hand is too big.
complete: glove is too big.
After Betty showed Amy their pet spider, they started screaming. Then 
OPTIONS:
- Betty laughed about it.
- Amy laughed about it.
Betty laughed about it.
Problem: Continue the following story.

John emptied the content of the box into the jar and it cannot contain it. The 
OPTIONS:
- box is big.
- jar is big.
Here's how I want to continue it:
box is big.