Yes / no, is the following a verifiable fact?
"Bill Gates unarguably invented America's most successful personal computer in the 1980's."
yes
Bill Gates is an American inventor who brought the greatest revolution to personal computer technology in the 1980's.
**Q**
"Lisp files legal documents and participates in the legal system."
Is the above claim true?
Options:
- yes
- no
**A**
no
Lisp can be used as a programming language, not as a lawyer.
Is the following sentence factually correct?
"Gandalf fathered Raven-Symone's in 1972 on a railroad track in Georgia."
Options:
- yes
- no
no
This is impossible as Gandalf is a fictional character.
**Q**
Is the following a factual statement?
"Violence and warfare have been an ongoing problem in the Muslim world."
Options:
- yes
- no
**A**
yes
For many centuries warlords and violent extremists have oppressed innocent muslims.
Claim: "Eugene Wigner contributed a lot to mathematical physics and he was a theoretical physicist."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
yes
Eugene Wigner was a Hungarian physicist and he was an expert in mathematical physics.
Yes / no, is the following a verifiable fact?
"Betty Ford founded an alcohol rehabilitation center."
yes
The Betty Ford Clinic is an alcohol rehabilitation center.