Yes / no, is the following a verifiable fact?
"Transformers turn into cars when not supplying power."

Let me think out loud. Electrical transformers are not the same as the Transformers movie franchise. The answer is no.

"Alan Greenspan served as Chair of the Federal Reserve and won the Presidential Medal of Freedom."
Is the above claim true?
Options:
- yes
- no

Let me think out loud. Alan Greenspan attained the Presidential Medal of Freedom Award for his work as Chair of the Federal Reserve and other work in economics and politics. The answer is yes.

Does the following sentence make sense?
"Purple symbolizes the color of royalty and was often worn by kings and queens."
Options:
- yes
- no
Let me think out loud. Purple was an expensive dye that could only be afforded by the upper class for many years throughout history. The answer is yes.