Does the following sentence make sense?
"The Attack on Pearl Harbor destroyed valuable jewels and pearls."
Options:
- yes
- no
no
The attack of Pearl Harbor was a military attack.


**Q**
Yes / no, is the following a verifiable fact?
"Those who suffer from Schizophrenia suffer with psychosis and often see hallucinations and hear voices."
**A**
yes
Schizophrenia defines people who have a different mental state based on how they view reality.


Is the following sentence factually correct?
"Dementia causes victims to die prematurely."
Options:
- yes
- no
no
My sentence is false because that is not always the case. We cannot make that claim because we are not sure of its validilitty.


**Q**
Is the following a factual statement?
"Evander Holyfield competed in men's Olympic skiing in 2016."
Options:
- yes
- no
**A**
no
Evander Holyfield was a boxer, not an Olympic skier.


Claim: "Dextromethorphan suppresses persistent cough conditions caused by throat and/or bronchial irritation."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
yes
Cough suppression is the primary reason for the usage of the dextromethorphan drug.


"The Presidency of Richard Nixon began in 1969."
Is the above claim true?
Options:
- yes
- no
yes
Richard Nixon became the president of the United States in 1969.