Question: Is the following a factual statement?
"The quality of Batman's belt is measured in terms of its Utilitarianism."
Options:
- yes
- no
Ans and explanation: The answer is no.
Explanation: Utilitarianism is a moral philosophy, not an effectiveness measurement for superheroes' accessories.

Question: Does the following sentence make sense?
"People attend National Transportation Safety Board meetings."
Options:
- yes
- no
Ans and explanation: The answer is yes.
Explanation: The National Transportation Safety Board is an organization that does have meetings.

Question: Yes / no, is the following a verifiable fact?
"Fax enables sending and receipt of written communication between people all over the world."
Ans and explanation: The answer is yes.
Explanation: Fax is a telecommunications equipment invented by a Scottish person.

Question: Yes / no, is the following a verifiable fact?
"Archaeologists have found proof of Sorghum cultivation in ancient Sudan."
Ans and explanation:
The answer is yes.
Explanation: Archaeological research shows that Sorghum was cultivated in Sudan thousands of years ago.