Question: Yes / no, is the following a verifiable fact?
"Anyone tourist can visit Chiyoda, Tokyo."
Ans and explanation: The answer is yes.
Explanation: Chiyoda is a a special ward of Tokyo that is open for anyone to visit.

Question: Is the following sentence factually correct?
"Pantera, an American heavy metal band, originated at Woonsocket, RI in 1985."
Options:
- yes
- no
Ans and explanation: The answer is no.
Explanation: Pantera was an American heavy metal band from Arlington, Texas, formed in 1981.

Question: Is the following sentence factually correct?
"Cancún acts as the business and financial district of Mexico and is involved in world trade."
Options:
- yes
- no
Ans and explanation: The answer is no.
Explanation: Cancún has nothing to to with business, it is a vacation area.

Question: Is the following sentence factually correct?
"Gandalf fathered Raven-Symoné's in 1972 on a railroad track in Georgia."
Options:
- yes
- no
Ans and explanation:
The answer is no.
Explanation: This is impossible as Gandalf is a fictional character.