The dystopian government in Nineteen Eighty-Four requires its citizens to believe many constantly-changing untruths, and among the citizens, doublethink is the practice of believing both the truth and that which one is told.
yes
Is the following a factual statement?
"The novel Nineteen Eighty-Four coined the term doublethink, which means to simultaneously believe an idea and its contradiction."
Options:
- yes
- no
Explanation and answer: Tobey Maguire did not star in this Spider-Man movie.
no

The corresponding question: "Spider-Man: Homecoming stars Tobey Maguire reprising his role as Spider-Man for the fifth time."
Is the above claim true?
Options:
- yes
- no
Lil Wayne is a most popular American rapper, singer, songwriter, record executive, and entrepreneur.
yes
Claim: "Lil Wayne an American rapper, regarded by many contemporaries as one of the most influential hip hop artists and cited as the greatest rappers of all time."
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: The Raven was written in the 1800s by Edgar Allen Poe.
yes

The corresponding question: Is the following a factual statement?
"People first were able to read The Raven before cars were popular."
Options:
- yes
- no
According to Wikipedia, cranes fly with "necks outstretched, not pulled back".
yes
Is the following a factual statement?
"The Crane flies with outstretched necks, not pulled in."
Options:
- yes
- no
As of the 2010 census, the population was 3,095,313,[5] making it California's second-most populous county and the fifth-most populous in the United States.
yes
Yes / no, is the following a verifiable fact?
"San Diego County California has over 3 million people."