[Q]: How does the sentence end?

Natalie spent a lot of time brushing their hair but it only took Patricia two minutes, since 
OPTIONS:
- Natalie had extremely long hair.
- Patricia had extremely long hair.

[A]: Natalie had extremely long hair.
QUES: Continue writing.

Traveling to Asia was a dream for Randy but Jason didn't want to go. 

OPTIONS:
- Randy didn't care about seeing all the history.
- Jason didn't care about seeing all the history.
+++++++++
ANS: Jason didn't care about seeing all the history.
Problem: How does the sentence end?

It was Adam who had to prepare meals for Robert since 
OPTIONS:
- Adam was an incompetent cook .
- Robert was an incompetent cook .
Answer: Robert was an incompetent cook .
sentence: Rebecca was a teenager with acne and Lindsey was a dermatologist so  OPTIONS:
- Rebecca received a prescription for medicine.
- Lindsey received a prescription for medicine.
complete: Rebecca received a prescription for medicine.
Hunter ate a lot of cauliflower and broccoli but Brett did not as 
OPTIONS:
- Hunter was very unhealthy.
- Brett was very unhealthy.
Brett was very unhealthy.
Problem: Continue the following story.

Kenneth wanted to start a small business and asked Jeffrey for start up money. 
OPTIONS:
- Kenneth said the business would be a success.
- Jeffrey said the business would be a success.
Here's how I want to continue it:
Kenneth said the business would be a success.