Rybak is based in Oslo, though he has worked overseas.
yes
Is the following a factual statement?
"Alexander Rybak works primarily out of Oslo, Norway."
Options:
- yes
- no
Explanation and answer: Michael J. Fox portrayed Marty McFly in the film Back to the Future and his character goes back in time to a period before he had been born in his own timeline.
yes

The corresponding question: Is the following sentence factually correct?
"Back to the Future starred Michael J. Fox as a high school student who travels through time."
Options:
- yes
- no
Legends say that alchemists used the philosophers stone to change silver into gold.
no
Is the following sentence factually correct?
"Alchemists use the Golden Rule to change silver into Gold."
Options:
- yes
- no
Explanation and answer: Dante Alighieri was not an athlete, he was a very old Italian writer who wrote books hundreds of years ago.
no

The corresponding question: Claim: "Dante Alighieri played rugby for Australia national rugby team in the 2020 Olympics in Japan."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Sammy Sosa is the only player to have hit 60 or more home runs in a single season three times.
yes
Claim: "Sammy Sosa played in the Major League Baseball (MLB) for 19 seasons, primarily with the Chicago Cubs."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Elon Musk was the richest man in the world for a couple months and then dropped back down to number 3 (I think), it is now Jeff Bezos again.
no
Claim: "The richest man in the world is currently Elon Musk."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no