**Q**
Does the following sentence make sense?
"One can study the works of Lewis Carroll in a library."
Options:
- yes
- no
**A**
yes
Lewis Carroll was a writer with many well known works.
Yes / no, is the following a verifiable fact?
"The Simpsons Movie includes a cameo from the Family Guy."
no
The Family Guy is a different animator than the Simpsons.
**Q**
Is the following a factual statement?
"IOS acts as the primary operating system for Apple products."
Options:
- yes
- no
**A**
yes
IOS was created by Apple for their products.
Yes / no, is the following a verifiable fact?
"Because the Cell wall of humans have been proven to be much thinner then every other animal, it makes us more susceptible to viruses."
no
There are a huge number of different cells all with different properties and cell wall thickness. The statement above is too simplistic and completely wrong.
**Q**
Claim: "Works by the Brothers Grimm were originally written in German."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
**A**
yes
This is true, they were German and from Hesse.
**Q**
"Birdwatching originated when an undisclosed man believed birds were watching him."
Is the above claim true?
Options:
- yes
- no
**A**

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
no
Birdwatching actually began as an interest in learning more about birds.