Is the following sentence factually correct?
"In the U.S., people who legally practice Obstetrics have a medical degree."
Options:
- yes
- no

Let me think out loud. U.S. law requires medical degrees and board certifications to be a doctor. The answer is yes.

Is the following statement true?
"Asteroids have caused humanity to go extinct several times but evolution keeps bringing us back."

Let me think out loud. Once a species goes extinct there is no turning back the clock naturally. They will always be extinct once it happens. The answer is no.

Claim: "The Baltimore Orioles play their home games at Scotland Yard."
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 out loud. Scotland Yard is a police station, not a ballpark, there is no field to play a game at police stations. The answer is no.