Explanation and answer: Drew Carey is very well known for both of these roles.
yes

The corresponding question: Does the following sentence make sense?
"Drew Carey rose to fame on his sitcom, The Drew Carey Show, and also hosted Whose Line Is It Anyway."
Options:
- yes
- no
Psilocybin+LSD were used in experiments in the 70's, not Ergine.
no
Claim: "Ergine played a role in psychedelic experiments in the 1970's."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Explanation and answer: It would make sense for a someone in Japan to know Japanese people.
yes

The corresponding question: Is the following sentence factually correct?
"Japan is home to my dear friend, who happened to be know many Japanese people."
Options:
- yes
- no
George Orwell wrote Animal Farm and it was released in 1945.
yes
Yes / no, is the following a verifiable fact?
"George Orwell wrote the book, Animal Farm."
Explanation and answer: The seeds can be ground and mixed with salt, to produce celery salt.
yes

The corresponding question: Is the following sentence factually correct?
"You can make Celery salt with Celery."
Options:
- yes
- no
Explanation and answer: The sentence is true because the definition of a serfdom.
yes

The corresponding question:
Yes / no, is the following a verifiable fact?
"In a Serfdom, serfs were bound to the land upon which they were born and the fruits of their labors belong to the person who owned the land."