Explanation and answer: Warren Buffett is best known for his investment history and being a long time stock trader.
yes

The corresponding question: Is the following a factual statement?
"Warren Buffett has invested in the stock market since he was a young adult."
Options:
- yes
- no
Observing a bird in the wild will confirm this is the case.
yes
Is the following sentence factually correct?
"Birds use their Beaks to find and consume food."
Options:
- yes
- no
Explanation and answer: Richard II of England was born in Bordeaux.
yes

The corresponding question: Is the following sentence factually correct?
"People in Bordeaux are proud of their connection to Richard II of England."
Options:
- yes
- no
Johnny Carson was a host of a late night show airing on weekdays.
yes
Does the following sentence make sense?
"Johnny Carson could be seen on television several times a week in his heyday."
Options:
- yes
- no
Explanation and answer: The sentence is true because that is the definition, by practice, of the term.
yes

The corresponding question: Yes / no, is the following a verifiable fact?
"Cultural psychology shapes the psychological processes of their members."
Explanation and answer: Only a quarter of the world population celebrates Chinese New years.
no

The corresponding question:
Claim: "The Chinese New Year celebrated by nearly half of the worlds population."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no