Claim: "The boy has reached his Youth."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
Youth here refers to age which is different from the entity selected.


**Q**
Yes / no, is the following a verifiable fact?
"The Detroit River separates the U.S. from Canada."
**A**
yes
The Detroit River is an international boundary line.


Is the following statement true?
"A town will call a Librarian to put out a fire."
no
This is a job for a fireman, not a librarian.


**Q**
Yes / no, is the following a verifiable fact?
"Fax machines hold a very important role in business society in the USA."
**A**
yes
Fax machines were invented as a business machine.


Is the following a factual statement?
"When traveling to Cartagena, Spain one could see ice-caps and polar bears."
Options:
- yes
- no
no
Spain is a hot country so no polar bears would reside there and there are no ice-caps.


Is the following statement true?
"Ducks are a popular bird to hunt."
yes
Ducks are a game bird which means people hunt them.