Question: Yes / no, is the following a verifiable fact?
"Buddy Holly died in a plane crash."

Let me think..... This can be confirmed by a quick search if one didn't already know. The answer is yes.

Question: Is the following statement true?
"Good Charlotte could be heard on radio for many years."

Let me think..... The group Good Charlotte was a musical group which performed together for many years. The answer is yes.

Question: Claim: "When royalty dies without an heir, specialists called Kingfishers identify extended royal family members suitable to fill the royal vacancy."
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..... Kingfishers are a type of bird, not royalty head-hunters. The answer is no.

Question: Is the following sentence factually correct?
"Mathura acts as a tragic place to live, due to the natural disasters that hit."
Options:
- yes
- no
Let me think..... I think the sentence is false because there is no evidence or testimonies of this being the case. The answer is no.