"The Chinese Junk is not worth anything."
Is the above claim true?
Options:
- yes
- no

Let me think out loud. The Chinese junk (ship) is a ship that is definitely worth something. The answer is no.

Yes / no, is the following a verifiable fact?
"Scientists call a Prince a horse with seven legs."

Let me think out loud. This is nonsensical and can be falsified via research. The answer is no.

Claim: "Osteoarthritis can cause a considerable amount of discomfort."
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. Osteoarthritis is generally known to give people pain in their joints. The answer is yes.