Problem: How does the sentence end?

Growing succulents indoors suited Patricia but not Samantha because
OPTIONS:
- Patricia had what is known as a green thumb.
- Samantha had what is known as a green thumb.
Answer: Patricia had what is known as a green thumb.

sentence: The professor preferred to teach with the books instead of the computers, because the OPTIONS:
- computers were out of date.
- books were out of date.
complete: computers were out of date.

The blood went from the tube and was put into the needle, making the
OPTIONS:
- needle heavier.
- tube heavier.
needle heavier.

Input: Continue writing.

Products sold at the outlet made more money than those sold at the store , so the
OPTIONS:
- outlet was a profitable business.
- store was a profitable business.

Continued: outlet was a profitable business.

Story needs to be completed:
Although Mary was a faster typist than Felicia,
OPTIONS:
- Mary had a difficult time navigating the new keyboard.
- Felicia had a difficult time navigating the new keyboard.

My choice:
Mary had a difficult time navigating the new keyboard.

Problem: How does the sentence end?

Randy is better at playing pretend with kids than Kenneth because
OPTIONS:
- Randy is a more creative person.
- Kenneth is a more creative person.
Answer:
Randy is a more creative person.