**Q**
Yes / no, is the following a verifiable fact?
"Because of the British involvement in the Attack on Pearl Harbor the USA had no choice but to declare war on them."
**A**
no
The USA and Great Britain were the closest of allies in WWII.


Does the following sentence make sense?
"Thorax refers to human anatomy near the chest area of the body."
Options:
- yes
- no
yes
Thorax is near the chest in front of the lungs.


**Q**
Is the following statement true?
"Ewan McGregor plays sports as a professional Scottish athlete."
**A**
no
Ewan McGregor is an actor, not an athlete in Scotland.


Is the following statement true?
"You can still find Copper in modern houses today."
yes
Using copper pipes in plumbing is popular in America.


**Q**
Does the following sentence make sense?
"Telephone exchange provide currency conversion for all kinds of monetary value."
Options:
- yes
- no
**A**
no
Telephone exchanges are not banks and provide only telecommunications.


**Q**
Yes / no, is the following a verifiable fact?
"A Photon carries energy but it has zero mass."
**A**
yes
This is true because photon is a particle that represents the quantum of light.