Question: Yes / no, is the following a verifiable fact?
"Martha Stewart had a successful TV show and magazine."
Ans and explanation: The answer is yes.
Explanation: Martha Stewart had a successful TV show and magazine, both with the same name.

Question: Is the following sentence factually correct?
"Many people have a Thylacine for a pet in North America."
Options:
- yes
- no
Ans and explanation: The answer is no.
Explanation: The Thylacine is proven to be extinct and is not native to North America.

Question: Is the following sentence factually correct?
"Zoology refers to the study of animals, and is a branch of biology."
Options:
- yes
- no
Ans and explanation: The answer is yes.
Explanation: Zoology is used to study different species of animals found in the world.

Question: Is the following sentence factually correct?
"Ben Carson ran for president against Donald Trump in the Republican primary."
Options:
- yes
- no
Ans and explanation:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The answer is yes.
Explanation: Donald Trump and Ben Carson ran against one another in 2016.