Q: Is the following a factual statement?
"Warren Buffett invests in stocks a lot."
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: I know this sentence is true because Warren Buffett is known to be an investor. Also, his holdings are public record.

Q: Yes / no, is the following a verifiable fact?
"Transformer disconnects power from electric sources."
A: The answer is no.
Chain of thoughts: Transformer transmits electric energy and does not disconnect it.

Q: "Learning about Biochemistry helps you understand computers."
Is the above claim true?
Options:
- yes
- no
A: The answer is no.
Chain of thoughts: Biochemistry is not about computer science or technology.

Q: Is the following statement true?
"The Edo period took place between 2003-2004."
A:
The answer is no.
Chain of thoughts: The edo period ended hundreds of years ago.