Is the following sentence factually correct?
"Rheumatoid arthritis can cause inflammation in joints."
Options:
- yes
- no
yes
Rheumatoid arthritis is an inflammatory condition that mainly effects the joints.


**Q**
Does the following sentence make sense?
"Sun Microsystems developed revolutionary solar hardware."
Options:
- yes
- no
**A**
no
Sun Microsystems is a software company, not a solar hardware company.


Is the following sentence factually correct?
"Mosses are vascular plants that reproduce via flowers."
Options:
- yes
- no
no
Mosses are non-vascular and reproduce via spores without any flowers or fruits.


**Q**
Is the following sentence factually correct?
"Call of Duty released many games."
Options:
- yes
- no
**A**
yes
Call of Duty releases a new game almost every years.


Does the following sentence make sense?
"Led Zeppelin performs in an aircraft."
Options:
- yes
- no
no
Led Zeppelin was named after a type of aircraft, but they don't perform in one.


Yes / no, is the following a verifiable fact?
"A Bengal fox wrote the novel Harry Potter."
no
Bengal Foxes cannot read or write and therefore could not write the book.