Problem: How does the sentence end?

Randy wanted to give the living room a coat of paint but Kyle did not because 
OPTIONS:
- Randy was interested in DIY.
- Kyle was interested in DIY.
Answer: Randy was interested in DIY.
sentence: Samuel ate a great deal of rice but Matthew did not because  OPTIONS:
- Samuel was trying to decrease their carb consumption.
- Matthew was trying to decrease their carb consumption.
complete: Matthew was trying to decrease their carb consumption.
Brett decided to grow the flowers without Robert's help since 
OPTIONS:
- Brett was bored by the idea.
- Robert was bored by the idea.
Robert was bored by the idea.
Input: Continue writing.

Sherie had stolen a necklace from a store that had an alarm, so she got caught easily after the 
OPTIONS:
- alarm went off.
- necklace went off.

Continued: alarm went off.
Story needs to be completed:
The time was up and the bell rang when John was still reading the script. It appears the 
OPTIONS:
- script is short.
- time is short.

My choice:
time is short.
Problem: How does the sentence end?

Jessica sold their handmade knitted dolls and scarves at the craft fair that Patricia attended. 
OPTIONS:
- Jessica only bought four scarves at the fair.
- Patricia only bought four scarves at the fair.
Answer:
Patricia only bought four scarves at the fair.