Yes / no, is the following a verifiable fact?
"Jeb Bush owns a nationwide lawn trimming company."
Chain of thought and solution for this question is:

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
Jeb Bush is a politician, not a lawn business owner.
So, the answer is no.