Is the following a factual statement?
"The novel Nineteen Eighty-Four coined the term doublethink, which means to simultaneously believe an idea and its contradiction."
Options:
- yes
- no
yes
The dystopian government in Nineteen Eighty-Four requires its citizens to believe many constantly-changing untruths, and among the citizens, doublethink is the practice of believing both the truth and that which one is told.


**Q**
"Anybody can eat Celery as a medicinal plant."
Is the above claim true?
Options:
- yes
- no
**A**
yes
Celery is a medicinal plant and is edible.


Does the following sentence make sense?
"The Notorious B.I.G. recorded music in New York City."
Options:
- yes
- no
yes
He is a known rapper from New York.


**Q**
Is the following sentence factually correct?
"Guinea protects a forest mountain range that is rich in native animals and trees in West Africa."
Options:
- yes
- no
**A**
yes
This is true because one can travel to Guinea and see the forest mountain range.


Claim: "Friday the 13th often gets associated with bad luck and horror."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
yes
Friday the 13th is the name of a horror film.


Does the following sentence make sense?
"Eid al-Adha symbolizes an Islamic holiday and it is celebrated as a public holiday in singapore."
Options:
- yes
- no
yes
This is true because it can be checked in the public holidays of Singapore.