Question part
Claim: "Ayn Rand spoke Spanish throughout her life, and never learned the English language."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Rand spoke fluent Russian and English, but not Spanish. The answer is no.

Question part
Is the following statement true?
"The Peace Corps operates in several countries."
Answer part
Oh man, I think this is the solution: The Peace Corps is involved in foreign relations and that always involves multiple countries. The answer is yes.

Question part
Yes / no, is the following a verifiable fact?
"Lexus markets in more than 70 countries and territories worldwide and is Japan's largest-selling make of premium cars."
Answer part
Oh man, I think this is the solution: The sentence is true because there is evidence that it is. One can easily know it is true because the evidence is public record. The answer is yes.

Question part
Is the following statement true?
"Toni Morrison won the Nobel Prize in Literature."
Answer part
Oh man, I think this is the solution: Morrison won the prize for her book Sula in 1973. The answer is yes.