Q: Yes / no, is the following a verifiable fact?
"The National Hockey League promotes modern poetry and rap music."
Chain-of-thought:

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
Although individual hockey players may indeed be rappers and poets, the entirety of the National Hockey League consists of teams, owners, and players of the sport of hockey. The answer: no.