The silverfish is used throughout the global literature to refer to various species of Zygentoma.
yes
Yes / no, is the following a verifiable fact?
"Silverfish comprises species of small, primitive, wingless insect in the order Zygentoma."
Explanation and answer: Pig flesh is not a clean meat. Science has proven that pork contains parasites that need to be killed when cooking this meet for consumption.
no

The corresponding question: Yes / no, is the following a verifiable fact?
"Pigs are clean animals and do not carry parasites in their body."
Civilizations existed prior to Ancient Greece, including Mesopotamia.
no
Claim: "The first known civilization must be Ancient Greece."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Explanation and answer: Sheep wool is present in many types of clothing.
yes

The corresponding question: Does the following sentence make sense?
"Sheep produce wool which can be woven into textiles."
Options:
- yes
- no
Travelling around the planet Earth is not necessary on Earth Day.
no
"During Earth Day people have to travel around the planet Earth."
Is the above claim true?
Options:
- yes
- no
Robin Hood is perhaps Flynn's most famous role.
yes
Is the following a factual statement?
"Errol Flynn played Robin Hood in films."
Options:
- yes
- no