Question: "The Swastika started as a religous icon in the cultures of Eurasia."
Is the above claim true?
Options:
- yes
- no

Let me think..... That is what is stated on official record. 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: Is the following statement true?
"Doctors prescribe Valerian root for patients who can't sleep."

Let me think..... Valerian root is an herb sold in health food stores. A doctor would not prescribe it. The answer is no.

Question: Yes / no, is the following a verifiable fact?
"Most human Eyes contain purple irises."
Let me think..... Brown pigmentation most frequently occurs in human irises, while purple is very rare. The answer is no.