Claim: "Ahura Mazda helped found Zoroastrianism by reforming the old religion."
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 out loud. Ahura Mazda is strictly the deity, his first prophet was Zarathustra. The answer is no.

"John Philip Sousa immigrated to the United States from Britain."
Is the above claim true?
Options:
- yes
- no

Let me think out loud. John Philip Sousa was born in Washington DC, in the United States. The answer is no.

Is the following statement true?
"The Canadian Armed Forces operate in conjunction with NATO."
Let me think out loud. The Canadian Armed Forces have done many joint operations with NATO forces over the years, including but not limited to the USA. The answer is yes.