Yes / no, is the following a verifiable fact?
"Duke Ellington fame came from his innovative rap style."
no
Duke Ellington was famous for his big band and jazz music. He was not a rapper.

Claim: "Descendants of the Yuan dynasty rulers lived in the 10th century."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
The Dynasty started in the 13th century and could not have descendants earlier.

Is the following a factual statement?
"Bill Nye graduated college with a degree in physics."
Options:
- yes
- no
no
Bill Nye actually graduated with a BS in mechanical engineering.

Is the following statement true?
"There's only one way to prepare a Pancake."
no
Pancake styles and ingredients vary widely, regionally and from country to country.