Explanation and answer: Alan Greenspan was not elected, he was appointed by President Ronald Reagan. The chair of the Federal Reserve is not an electable position of government.
no

The corresponding question: Is the following statement true?
"After Alan Greenspan was elected in 1987, he became the 13th Chair of the Federal Reserve."
Ducks most certainly spend time in or near water.
yes
Is the following sentence factually correct?
"Ducks are waterfowl; they spend at least some of their time in or near the water."
Options:
- yes
- no
Explanation and answer: Gandalf is from the Lord of the Rings franchise not Harry Potter.
no

The corresponding question: Claim: "Harry Potter fans will recognize Gandalf as the Headmaster of Hogwarts."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Herman Melville is American author of many short story.
no
"The ceo of the bank is named Herman Melville."
Is the above claim true?
Options:
- yes
- no
Explanation and answer: I have never heard of pickles being a pizza topping.
no

The corresponding question: "Pickled cucumber are most often served as a pizza topping."
Is the above claim true?
Options:
- yes
- no
Explanation and answer: Studio Ghibli has many hits like Spirited Away.
yes

The corresponding question:
Claim: "A top animation studio in Japan is Studio Ghibli."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no