Yes / no, is the following a verifiable fact?
"Active hedge funds manager often employ Speculation to increase gains."

Let me think out loud. Speculation can often lead to ruin or great wealth. The answer is yes.

Yes / no, is the following a verifiable fact?
"Scotland Yard solved a number of crimes."

Let me think out loud. Scotland Yard is a police force that has been around for many years and police forces solve crimes. The answer is yes.

Is the following statement true?
"The Japanese call an appetizer a Suzuki."
Let me think out loud. This is false and can be checked by web research. The answer is no.