Is the following a factual statement?
"Jackie Stewart actually invented sports broadcasting."
Options:
- yes
- no
no
He did not invent it, he was just a broadcaster.

Claim: "Katy Perry has won several awards for acting in films."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
Though she has been nominated Katy Perry has never won an Oscar or other awa4d for a film.

Yes / no, is the following a verifiable fact?
"Ducks do not fly in the morning."
no
Ducks are known to fly at any time.

Is the following sentence factually correct?
"Frostbite rarely occurs in high levels of heat as well."
Options:
- yes
- no
no
Frostbite only occurs when exposed to extreme low temperatures.