**Q**
Yes / no, is the following a verifiable fact?
"Zoroastrianism was founded based on the teachings of the prophet Zoroaster."
**A**
yes
This is considered the origin of this religion.


Does the following sentence make sense?
"Standard deviation calculates the mean, median an mode of a statistical data set."
Options:
- yes
- no
no
Standard deviation does not describe mean, median, and mode.


**Q**
Is the following a factual statement?
"Guillermo del Toro worked as a Mexican film director, producer, screenwriter, author, actor, and make-up artist."
Options:
- yes
- no
**A**
yes
The sentence is true because there are public records of this being true. There are records of his work.


Yes / no, is the following a verifiable fact?
"The Supremes signed a contract with a major label."
yes
The Supremes' music was released by a major label.


**Q**
Is the following statement true?
"Prairie dog bite everything in sight."
**A**
no
My sentence is false because it is not necessarily true, as there is no evidence that it is true. There is not a study or experiment or statistics that prove this claim to be true.


**Q**
Claim: "Rodney King identifies an induvial who was attacked by the Los Angeles police department."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
**A**
yes
Rodney King is an American political figure, and inspiration for many.