"The biggest city in the world is undoubtedly Olympia, Washington."
Is the above claim true?
Options:
- yes
- no
no
Olympia, Washington is not the biggest city in the world.


**Q**
Does the following sentence make sense?
"Bumblebee acts as the army bee that protects the queen in her colony."
Options:
- yes
- no
**A**
no
This is false because they form a colony with the queen they do not protect her.


Claim: "Mathematical optimization involves taking away numbers until things are simplified."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
Mathematical optimization finds a way to do the same thing faster with less resources.


**Q**
Does the following sentence make sense?
"A Korean tourist would find that Kim is also regarded as an extremely popular name for boys in North America."
Options:
- yes
- no
**A**
no
Kim (Korean surname) is not a common name in North America.


"It has been proven that evil government agencies are using subliminal messaging using Advertising to indoctrinate our youth."
Is the above claim true?
Options:
- yes
- no
no
While some what subliminal messaging has been used in ways, the government has never been directly involved in that.


Does the following sentence make sense?
"The Prague Spring reforms granted rights and loosened restrictions to members of Czechoslovakia."
Options:
- yes
- no
yes
The Prague Spring reforms granted rights to the citizens of Czechoslovakia in order to democratization.