Claim: "One can travel to Richmond, Kentucky from Canada by heading north."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
Richmond, Kentucky is south of Canada, not north of it.

Is the following sentence factually correct?
"The Death Metal movement is strongly associated with Gregorian chant."
Options:
- yes
- no
no
Gregorian chant is religious music and death metal is not religious at all.

Claim: "Stephen Fry hated the sound of hummingbirds in the morning."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
My sentence is false because there is no evidence or witness testimony to indicate it is true.

Yes / no, is the following a verifiable fact?
"While the Compact disc was invented a long time ago, it really did not go mainstream until the early 90's."

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
yes
The compact disc was created in 1979 but was very expensive to use and own until the early 90's.