Question: Is the following statement true?
"Georg Wilhelm Friedrich Hegel wrote a lot about philosophy."

Let me think..... Georg Wilhelm Friedrich Hegel was a avid writer and wrote a spoke about German idealism. The answer is yes.

Question: Is the following a factual statement?
"Former president of the United States, Barack Obama attended Duke University."
Options:
- yes
- no

Let me think..... Barack Obama attended a few universities, but none of them were Duke. The answer is no.

Question: Yes / no, is the following a verifiable fact?
"People are still talking about the Cuban Missile Crisis today."

Let me think..... It is still being taught is schools today. The answer is yes.

Question: "Sea otters live in the sea."
Is the above claim true?
Options:
- yes
- no
Let me think..... You can find sea otters in the ocean near California. The answer is yes.