**Q**
Is the following statement true?
"Claudio Monteverdi wrote a number of operas."
**A**
yes
Claudio Monteverdi is one of history's most famous opera writers.
Yes / no, is the following a verifiable fact?
"Marcel Duchamp created the famous work of the Mona Lisa with a moustache."
yes
Duchamp created L.H.O.O.Q. which features the Mona Lisa with a moustache.
**Q**
Is the following sentence factually correct?
"The current fire department in Lexington, Kentucky was formed in 1990."
Options:
- yes
- no
**A**
no
Because the fire department was actually formed in 1973.
Claim: "Prague Spring established peace and happiness for Americans."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
The sentence is false because there is not any evidence to demonstrate that these were the feelings of Americans during this period of time.
**Q**
"Buzz Aldrin voiced an animated character in the popular Pixar movie Toy Story."
Is the above claim true?
Options:
- yes
- no
**A**
no
He did not, although the character Buzz Lightyear was named after him.
**Q**
Yes / no, is the following a verifiable fact?
"Lauryn Hill's 1998 album, The Miseducation of Lauryn Hill received low marks from music critics."
**A**
no
The Miseducation of Lauryn Hill was the most acclaimed album of 1998, receiving rave reviews from critics.