Explanation and answer: It is well known that smoking causes lung cancer.
yes

The corresponding question: Is the following sentence factually correct?
"Smoking is a major contributor to Lung cancer cases in the world."
Options:
- yes
- no

Explanation and answer: Mark Zuckerberg created Facebook at Harvard, originally a social networking site for college students.
yes

The corresponding question: Claim: "Mark Zuckerberg created a website aimed at college students."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no

Explanation and answer: Jellyfish swim and float around beaches and other areas of the ocean to this day and they still sting people sometimes.
no

The corresponding question: Is the following statement true?
"Jellyfish died out and became extinct as a result of a collision between a meteor and this planet approximately 65 million years ago."

Explanation and answer: There is no scientific proof that a monster from any myth existed.
yes

The corresponding question:
Yes / no, is the following a verifiable fact?
"There are many ancient stories involving monsters that are considered as a Myth."