Question: Yes / no, is the following a verifiable fact?
"The human Eye is a perfectly formed organ."
Ans and explanation: The answer is no.
Explanation: The human eye has several weaknesses, one we are very familar with is the blind spot. The eye is also still evolving so nothing is really perfect.

Question: "Matthew McConaughey befriended George Washington during college."
Is the above claim true?
Options:
- yes
- no
Ans and explanation: The answer is no.
Explanation: These people were not alive at the same time.

Question: Does the following sentence make sense?
"The Pacific Crest Trail runs from Virginia to Florida."
Options:
- yes
- no
Ans and explanation: The answer is no.
Explanation: Virginia and Florida are on the Atlantic coast, not the Pacific.

Question: Claim: "One can find Sarah Jessica Parker on the show The Sopranos."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Ans and explanation:
The answer is no.
Explanation: Sarah Jessica Parker did not act on The Sopranos.