**Q**
Claim: "Cystic fibrosis causes severe damage to the lungs, digestive system and other organs in the body."
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 sentence is true because medical professionals and scientists who have conducted experiments have confirmed it is.


Is the following statement true?
"The Schomburg Center for Research in Black Culture has an art gallery space."
yes
The Schomburg Center is known as a library, but also as a space for exhibiting art.


**Q**
Yes / no, is the following a verifiable fact?
"DuPage County, Illinois has a zoo featuring trained attack doves."
**A**
no
There are no zoos featuring trained attack doves in Illinois.


Is the following a factual statement?
"3D printing was an English invention in the West."
Options:
- yes
- no
no
False, it is a Japanese invention and wouldn't of been possible without them.


**Q**
Yes / no, is the following a verifiable fact?
"The Respiratory system helps muscles repair themselves when they are torn."
**A**
no
The respiratory system helps the body to breathe.


**Q**
Is the following a factual statement?
"Edward Witten dances on every Monday morning."
Options:
- yes
- no
**A**
no
My sentence is false because there is no proof that he does (or doesn't do this). Witten never came over and said he does this, thus it is not factual until there is evidence he does.