Question: Yes / no, is the following a verifiable fact?
"Oliver Cromwell helped lead the revolution that ushered in England's Reformation period."

Let me think..... Oliver Cromwell is generally known as one of the leaders of the revolution and Reformation in England. The answer is yes.

Question: Claim: "Pottery has to be fired or heated to qualify as Pottery."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no

Let me think..... The heating is what hardens the material so it is not longer pliable. The answer is yes.

Question: Claim: "Most historians believe that Nikita Khrushchev killed many more of his countrymen then Joseph Stalin did."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no

Let me think..... There has never been any indication that Nikita Khrushchev killed nearly as many and historical evidence shows Stalin killed tens of millions. The answer is no.

Question: Is the following statement true?
"One eats the works of Arthur C. Clarke."
Let me think..... Arthur C. Clarke wrote his body of work not cooked it. The answer is no.