Question: Claim: "White blood cell acts as your bodies key immune system cell, called Leukocytes."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no

Let me think..... White blood cell play a key role in keeping your body from getting ill. The answer is yes.

Question: Is the following statement true?
"Lil Wayne sings rap music in the United States."

Let me think..... The sentence is true because there is tangible evidence to prove that is in fact true. People can look up on Google the music produced by Lil Wayne. The answer is yes.

Question: Yes / no, is the following a verifiable fact?
"Princeton, New Jersey occupies an area North of the Mason-Dixon Line."

Let me think..... The Mason-Dixon Line separates regions of the United States many miles south of Princeton, New Jersey. The answer is yes.

Question: Does the following sentence make sense?
"Jeb Bush has worked in politics his whole life."
Options:
- yes
- no
Let me think..... The Bush family is well known in the political world. The answer is yes.