**Q**
Is the following statement true?
"Jürgen Klinsmann played quarterback on the various teams he played on."
**A**
no
Although he played "football". He did not play American football and quarterback is not a real position in the sport he played.


Is the following sentence factually correct?
"Joule, a derived unit of energy, represents the work required to produce one watt of power for one second."
Options:
- yes
- no
yes
The joule is a derived unit of energy in the International System of Units.


**Q**
Is the following sentence factually correct?
"I threw the Laughter at the wide receiver down the field."
Options:
- yes
- no
**A**
no
Laughter is not something you can throw to a receiver, like a football.


"Until the last few decades most secretaries were women. Now there are many more males willing to take up the title Secretary."
Is the above claim true?
Options:
- yes
- no
yes
Women have more opportunity to move up in the workforce no a days.


**Q**
Claim: "Iago manipulated Othello into murdering Desdemona."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
**A**
yes
Othello is well known as having been tricked by Iago into becoming jealous of Desdemona and killing her.


**Q**
Is the following sentence factually correct?
"People assigned the Xhosa language and English to the same language family."
Options:
- yes
- no
**A**
no
English and Xhosa are different languages on different continents.