Question: Yes / no, is the following a verifiable fact?
"Winter describes a season of Earth that involves the temperature dropping and the climate getting colder for a few months."
Ans and explanation: The answer is yes.
Explanation: Winter often involves snow or ice, and a very large temperature change.

Question: Yes / no, is the following a verifiable fact?
"Gunboats can be bought by anyone online."
Ans and explanation: The answer is no.
Explanation: Gunboats are used in the military so they are not able to be bought.

Question: Yes / no, is the following a verifiable fact?
"Finding Nemo won Best Animated Feature Academy Award and was directed by Andrew Stanton."
Ans and explanation: The answer is yes.
Explanation: Finding Nemo is an American 3D film set in Sydney.

Question: "Honda killed Genghis Khan in a duel using pistols."
Is the above claim true?
Options:
- yes
- no
Ans and explanation:
The answer is no.
Explanation: Honda names an automotive corporation and not a person.