Claim: "Ergine played a role in psychedelic experiments in the 1970's."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
Psilocybin+LSD were used in experiments in the 70's, not Ergine.


**Q**
Is the following statement true?
"The top of Mount Fuji can be a hard climb for many people."
**A**
yes
Because it is one of the highest points in the country it must be a hard climb and take a lot of effort to get to the top.


Yes / no, is the following a verifiable fact?
"Stephen King wrote many science fiction novels."
yes
Stephen king wrote science fiction works, The Shining, The Stand, It, and Carrie, among many others.


**Q**
Is the following sentence factually correct?
"Neuroptera first appeared during the Permian period, and continued to diversify through the Mesozoic era."
Options:
- yes
- no
**A**
yes
Several unusually large forms of Neuroptera evolved, especially in the extinct family Kalligrammatidae, often called "the butterflies of the Jurassic" for their large, patterned wings.


Claim: "Eurovision Song Contest acquired permission to use songs for its broadcast."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
yes
If a broadcasted show did not get permission to use songs it would be sued.


Does the following sentence make sense?
"John Lennon released music as a member of a popular band."
Options:
- yes
- no
yes
John Lennon was in the Beatles which was a very popular band.