Is the following a factual statement?
"The Smithsonian Institution closes on Wednesday."
Options:
- yes
- no
no
The Smithsonian Institution does not close on Wednesday.


**Q**
Yes / no, is the following a verifiable fact?
"Sanitation is an important factor for Public health."
**A**
yes
Things need to be sanitized to reduce the spread of germs for the public health.


Yes / no, is the following a verifiable fact?
"The members of The Supremes were white."
no
The members of The Supremes are widely known to be African American.


**Q**
Yes / no, is the following a verifiable fact?
"Referee's can arrest a player if they break a rule in a sports game."
**A**
no
Referee's do not have arresting ability as they are not law enforcement.


"Presidency of Richard Nixon had served as vice president from 1953 to 1961, and had been defeated in the 1960 presidential election by John F. Kennedy. In the years after his defeat, Nixon established himself as an important party leader who appealed to both moderates and conservatives."
Is the above claim true?
Options:
- yes
- no
no
Presidency of Richard Nixon entered the race for the 1968 Republican presidential nomination confident that, with the Democrats torn apart over the war in Vietnam.


Claim: "J. K. Rowling likes to write young adult books."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
yes
J. K. Rowling wrote the Harry Potter book series which is a young adult series.