Answer the following question: Yes / no, is the following a verifiable fact?
"A type of bird breed is a Greyhound."
My answer and thoughts: The answer is no.
Chain of thoughts: Greyhound is not a bird breed. It is a dog breed.

Answer the following question: Yes / no, is the following a verifiable fact?
"One may only play Sudoku in newspapers."
My answer and thoughts: The answer is no.
Chain of thoughts: Sudoku is actually available as an app as well.

Answer the following question: Yes / no, is the following a verifiable fact?
"Luciano Pavarotti sold over 200 million records."
My answer and thoughts:
The answer is no.
Chain of thoughts: Luciano Pavarotti did not sell over 200 million records, but he sold over 100 million.