Elon Musk sold his part of PayPal and used it to create Space X and Tesla.
yes
Is the following sentence factually correct?
"Space X and Tesla are owned by Billionair Elon Musk."
Options:
- yes
- no
Explanation and answer: My sentence is false because there is no proof that he does (or doesn't do this). Witten never came over and said he does this, thus it is not factual until there is evidence he does.
no

The corresponding question: Is the following a factual statement?
"Edward Witten dances on every Monday morning."
Options:
- yes
- no
The sentence is false as it refers to the House of Wettin as an actual house and not the dynasty which is not true for the entity selected.
no
Is the following a factual statement?
"One can be invited into the House of Wettin."
Options:
- yes
- no
Explanation and answer: Flea (musician) names an American musician and not an insect.
no

The corresponding question: Claim: "Flea caused the bubonic plague that ravaged Europe."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
The value of change has decreased drastically in the modern era.
yes
Does the following sentence make sense?
"There is very few things that can be purchased today with a Penny."
Options:
- yes
- no
Lord Voldemort was not a British noble, he was a villain in Harry Potter.
no
Yes / no, is the following a verifiable fact?
"Lord Voldemort held several castles in England during the 16th and 17th centuries."