**Q**
Is the following statement true?
"Ammonia can create chlorine gas when mixed with chlorine."
**A**
yes
Ammonia and not be mixed with chlorine because it can create toxic chlorine gas.
Yes / no, is the following a verifiable fact?
"The Smithsonian Institution performs invasive tests on humans."
no
The Smithsonian Institution is a group of museums not an experimental institution.
**Q**
"Council of Europe works to uphold human rights, democracy and the rule of law in Europe."
Is the above claim true?
Options:
- yes
- no
**A**
yes
I know my sentence is true because the Council of Europe is known to have this role. Their work is also evidence that it is true.
"The first line of defense against criminals is a citizen with a Plum."
Is the above claim true?
Options:
- yes
- no
no
A plum is not useful in fighting crime.
**Q**
"Frogman (or men) saw several engagements in the cold war."
Is the above claim true?
Options:
- yes
- no
**A**
no
Frogman (or men) have not been widely used, even though the cold war saw their inception and a lot of money went into R&D for their equipment, they ended up not being used.
**Q**
"Jeb Bush died at the Battle of the Alamo along with Teddy Roosevelt and Gentleman Jim Carrey."
Is the above claim true?
Options:
- yes
- no
**A**
no
Neither Jim Carrey nor Teddy Roosevelt fought at the Alamo and that battle occurred before Jeb Bush was born.