**Q**
Is the following a factual statement?
"People that use Crack cocaine refer themselves as crackheads."
Options:
- yes
- no
**A**
yes
That term is used by people that use that drug.


Is the following a factual statement?
"Quartz comes in a variety of colors, including violet, lavender, blue, yellow, and red."
Options:
- yes
- no
yes
Quartz is prized for its color and beauty, and several popular gem types (citrine, amethyst, rose quartz) are known for being colorful.


**Q**
Is the following sentence factually correct?
"Radiocarbon dating calls into question a biblical view of the universe."
Options:
- yes
- no
**A**
yes
This is factually true and can be confirmed by web research.


Does the following sentence make sense?
"Many who love the Star Trek series also revere Gene Roddenberry."
Options:
- yes
- no
yes
Gene Roddenberry, the creator of Star Trek, is revered by many who love the classic TV series.


**Q**
Does the following sentence make sense?
"Paleoclimatology relies heavily on proxy methods, since there is no way to directly observe historical climates."
Options:
- yes
- no
**A**
yes
A variety of techniques are used to approximate and gauge temperatures from times before recorded history.


**Q**
"David Icke writes about politics and conspiracy theories ranging across a variety of subjects."
Is the above claim true?
Options:
- yes
- no
**A**
yes
David Icke argues that climate change and the Holocaust are badly mischaracterized by the media and misunderstood by the general public.