The sentence is true because statistics and medical records have demonstrated the affect Influenza has on Americans.
yes
Is the following sentence factually correct?
"Influenza affects many Americans each flu season."
Options:
- yes
- no
Explanation and answer: The Mediterranean Sea touches Spain, France, Italy, etc.
yes

The corresponding question: Yes / no, is the following a verifiable fact?
"The Mediterranean Sea touches European countries."
Indonesia was colonized by the Dutch and incorporated into the East Indies territory.
yes
Does the following sentence make sense?
"People of the Dutch East Indies may have lived in Indonesia."
Options:
- yes
- no
Explanation and answer: Watermelons are not part of the citrus genus.
no

The corresponding question: Is the following sentence factually correct?
"Watermelons have rinds so they must be Citrus fruits."
Options:
- yes
- no
San Diego County, California is a county in Southern California.
yes
Claim: "If you travel south in California you will arrive in San Diego County California."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Most people know that a plumber works on plumbing fixtures.
no
Is the following a factual statement?
"Electricians work on plumbing fixtures, like toilets and sinks."
Options:
- yes
- no