J. Edgar Hoover was the director of the FBI and strongly disliked communists.
yes
Is the following sentence factually correct?
"J. Edgar Hoover lived as an anti-communist and directed the FBI."
Options:
- yes
- no
Explanation and answer: The field of macroeconomics is well defined to look at population level dynamics.
yes

The corresponding question: Is the following sentence factually correct?
"Macroeconomics studies major forces of supply and demand, including tax policy and savings rates."
Options:
- yes
- no
Japenese yen was invented as a form of currency.
yes
Claim: "People use Japanese yen to purchase goods and services."
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: China Eastern Airlines is a very popular airline company of China.
yes

The corresponding question: Is the following a factual statement?
"China Eastern Airlines repeatedly gets named one of the most popular travel companies in China."
Options:
- yes
- no
A person familiar with the Haymarket affair will known it was a violent and bloody riot involving bombs.
yes
Is the following a factual statement?
"The Haymarket affair resulted in several deaths and dozens of injuries."
Options:
- yes
- no
Most people would be disgusted when watching something disturbing.
yes
Is the following a factual statement?
"Disgust ed is a common emotion when watching a murder mystery on television."
Options:
- yes
- no