**Q**
Yes / no, is the following a verifiable fact?
"Life has been found around cracks around ice fractures on Europa."
**A**
no
Life has never been found outside of earths orbit.


Yes / no, is the following a verifiable fact?
"The American T.V. show Bonanza ran from 1959 to 1973."
yes
The history of the series is well-recorded, as it was a successful and well-known program.


**Q**
Is the following a factual statement?
"I turned the Boron on and played the music louder."
Options:
- yes
- no
**A**
no
Boron is a mineral, not a loud speaker.


Does the following sentence make sense?
"Italy would not have been discovered if it was not for Christopher Columbus."
Options:
- yes
- no
no
He was from Italy and did not discover it.


**Q**
Is the following statement true?
"Kurt Cobain founded Nirvana along with Dave Grohl in the late 1980's."
**A**
no
Kurt Cobain was a founding member of Nirvana, but it was with Krist Novoselic. Dave Grohl was not recruited into the band until 1987.


**Q**
Claim: "Boko Haram extremists kidnapped many school aged children in Nigeria."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
**A**
yes
The extremists kidnapped girls from an all girls school in Nigeria.