**Q**
Claim: "Chuck Hagel served as a United States Senator from Nebraska from 1997 to 2009 and as the 24th United States secretary of defense from 2013 to 2015 in the Obama administration."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
**A**
yes
The sentence is true because there are records of his time in office as well as the things he did while in office.


Yes / no, is the following a verifiable fact?
"Americans consider the British Invasion as a key moment in Ballet history."
no
The "British Invasion" is a key moment in pop music history, not ballet history.


**Q**
"Westerners commercialize Easter with the likenesses of Santa Claus and elves, in order to appeal to the masses outside of the religion."
Is the above claim true?
Options:
- yes
- no
**A**
no
The figures mentioned are used for Christmas celebrations. In fact, Easter has been westernized with candy and rabbits.


Claim: "10 is known to be larger than the number 7."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
This is not true. if you minus 10 by 3 you will get 7.


**Q**
Is the following sentence factually correct?
"Observational astronomy estimated high level of Cosmic microwave background during gravitational lensing."
Options:
- yes
- no
**A**
no
Microwaves are not visible and so can't be detected by observational astronomy.


**Q**
Does the following sentence make sense?
"The Lord of the Rings featured a dwarven army."
Options:
- yes
- no
**A**
no
In The Lord of the Rings (film series) the only Dwarf in the series was Gimli.