Idea: The Hagia Sophia is famous for being a church that was then converted into a mosque.
Generated [question] and [answer]: ["The Hagia Sophia has served as a place for both Christian and Muslim worship."
Is the above claim true?
Options:
- yes
- no]
[yes]

Idea: The Oval Office is in the White House located in Washington, D.C. not Africa.
Generated [question] and [answer]: [Is the following sentence factually correct?
"If one travels to the Oval Office they end up in Africa."
Options:
- yes
- no]
[no]

Idea: Fredrick Olmsted, the landscape architect, designs the grounds of the Chicago World's Fair.
Generated [question] and [answer]:
[Claim: "A Landscape architect designed the grounds of the Chicago World's Fair."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no]
[yes]